1497284217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 2745630720

約数和(自身を除く): 1248346503

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 47, 99, 111, 117, 141, 143, 223, 297, 333, 351, 407, 423, 429, 481, 517, 611, 669, 999, 1221, 1269, 1287, 1443, 1551, 1739, 1833, 2007, 2453, 2899, 3663, 3861, 4329, 4653, 5217, 5291, 5499, 6021, 6721, 7359, 8251, 8697, 10481, 10989, 12987, 13959, 15651, 15873, 16497, 19129, 20163, 22077, 22607, 24753, 26091, 31443, 31889, 46953, 47619, 57387, 60489, 66231, 67821, 74259, 78273, 90761, 94329, 95667, 107263, 115291, 136253, 142857, 172161, 181467, 203463, 222777, 248677, 272283, 282987, 287001, 321789, 345873, 387797, 408759, 516483, 610389, 746031, 816849, 861003, 965367, 1037619, 1163391, 1179893, 1226277, 1498783, 2238093, 2450547, 2896101, 3112857, 3490173, 3539679, 3678831, 4265767, 4496349, 5041361, 6714279, 10470519, 10619037, 12797301, 13489047, 15124083, 31857111, 38391903, 40467141, 45372249, 55454971, 115175709, 136116747, 166364913, 499094739, 1497284217]

約数ペア:

[(1, 1497284217), (3, 499094739), (9, 166364913), (11, 136116747), (13, 115175709), (27, 55454971), (33, 45372249), (37, 40467141), (39, 38391903), (47, 31857111), (99, 15124083), (111, 13489047), (117, 12797301), (141, 10619037), (143, 10470519), (223, 6714279), (297, 5041361), (333, 4496349), (351, 4265767), (407, 3678831), (423, 3539679), (429, 3490173), (481, 3112857), (517, 2896101), (611, 2450547), (669, 2238093), (999, 1498783), (1221, 1226277), (1269, 1179893), (1287, 1163391), (1443, 1037619), (1551, 965367), (1739, 861003), (1833, 816849), (2007, 746031), (2453, 610389), (2899, 516483), (3663, 408759), (3861, 387797), (4329, 345873), (4653, 321789), (5217, 287001), (5291, 282987), (5499, 272283), (6021, 248677), (6721, 222777), (7359, 203463), (8251, 181467), (8697, 172161), (10481, 142857), (10989, 136253), (12987, 115291), (13959, 107263), (15651, 95667), (15873, 94329), (16497, 90761), (19129, 78273), (20163, 74259), (22077, 67821), (22607, 66231), (24753, 60489), (26091, 57387), (31443, 47619), (31889, 46953)]