1883670789

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 3538862784

約数和(自身を除く): 1655191995

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 61, 77, 91, 113, 143, 147, 169, 183, 231, 273, 339, 427, 429, 507, 539, 637, 671, 791, 793, 1001, 1183, 1243, 1281, 1469, 1617, 1859, 1911, 2013, 2373, 2379, 2989, 3003, 3549, 3729, 4407, 4697, 5537, 5551, 5577, 6893, 7007, 8281, 8701, 8723, 8967, 10283, 10309, 13013, 14091, 16159, 16611, 16653, 19097, 20679, 21021, 24843, 26103, 26169, 30849, 30927, 32879, 38857, 39039, 48251, 48477, 57291, 60907, 61061, 71981, 72163, 75823, 89609, 91091, 98637, 113113, 113399, 116571, 133679, 144753, 182721, 183183, 210067, 215943, 216489, 227469, 268827, 273273, 337757, 339339, 340197, 401037, 427427, 505141, 530761, 627263, 630201, 791791, 793793, 935753, 985699, 1013271, 1164917, 1282281, 1470469, 1515423, 1592283, 1881789, 2375373, 2381379, 2807259, 2957097, 3494751, 3715327, 4390841, 4411407, 5556551, 6899893, 8154419, 10293283, 11145981, 12814087, 13172523, 16669653, 20699679, 24463257, 30879849, 38442261, 48299251, 57080933, 89698609, 144897753, 171242799, 269095827, 627890263, 1883670789]

約数ペア:

[(1, 1883670789), (3, 627890263), (7, 269095827), (11, 171242799), (13, 144897753), (21, 89698609), (33, 57080933), (39, 48299251), (49, 38442261), (61, 30879849), (77, 24463257), (91, 20699679), (113, 16669653), (143, 13172523), (147, 12814087), (169, 11145981), (183, 10293283), (231, 8154419), (273, 6899893), (339, 5556551), (427, 4411407), (429, 4390841), (507, 3715327), (539, 3494751), (637, 2957097), (671, 2807259), (791, 2381379), (793, 2375373), (1001, 1881789), (1183, 1592283), (1243, 1515423), (1281, 1470469), (1469, 1282281), (1617, 1164917), (1859, 1013271), (1911, 985699), (2013, 935753), (2373, 793793), (2379, 791791), (2989, 630201), (3003, 627263), (3549, 530761), (3729, 505141), (4407, 427427), (4697, 401037), (5537, 340197), (5551, 339339), (5577, 337757), (6893, 273273), (7007, 268827), (8281, 227469), (8701, 216489), (8723, 215943), (8967, 210067), (10283, 183183), (10309, 182721), (13013, 144753), (14091, 133679), (16159, 116571), (16611, 113399), (16653, 113113), (19097, 98637), (20679, 91091), (21021, 89609), (24843, 75823), (26103, 72163), (26169, 71981), (30849, 61061), (30927, 60907), (32879, 57291), (38857, 48477), (39039, 48251)]