1330805619

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6102

約数の個数: 80

約数和(自身を含む): 2458874880

約数和(自身を除く): 1128069261

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 81, 99, 117, 143, 171, 209, 247, 297, 351, 429, 513, 627, 741, 891, 1053, 1287, 1539, 1881, 2223, 2717, 3861, 5643, 6047, 6669, 8151, 11583, 16929, 18141, 20007, 24453, 54423, 66517, 73359, 78611, 114893, 163269, 199551, 220077, 235833, 344679, 489807, 598653, 707499, 864721, 1034037, 1263823, 1493609, 1795959, 2122497, 2594163, 3102111, 3791469, 4480827, 5387877, 6367491, 7782489, 9306333, 11374407, 13442481, 16429699, 23347467, 34123221, 40327443, 49289097, 70042401, 102369663, 120982329, 147867291, 443601873, 1330805619]

約数ペア:

[(1, 1330805619), (3, 443601873), (9, 147867291), (11, 120982329), (13, 102369663), (19, 70042401), (27, 49289097), (33, 40327443), (39, 34123221), (57, 23347467), (81, 16429699), (99, 13442481), (117, 11374407), (143, 9306333), (171, 7782489), (209, 6367491), (247, 5387877), (297, 4480827), (351, 3791469), (429, 3102111), (513, 2594163), (627, 2122497), (741, 1795959), (891, 1493609), (1053, 1263823), (1287, 1034037), (1539, 864721), (1881, 707499), (2223, 598653), (2717, 489807), (3861, 344679), (5643, 235833), (6047, 220077), (6669, 199551), (8151, 163269), (11583, 114893), (16929, 78611), (18141, 73359), (20007, 66517), (24453, 54423)]