1309781759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 1691504640

約数和(自身を除く): 381722881

約数列:

[1, 11, 13, 23, 37, 47, 143, 229, 253, 299, 407, 481, 517, 611, 851, 1081, 1739, 2519, 2977, 3289, 5267, 5291, 6721, 8473, 9361, 10763, 11063, 11891, 14053, 19129, 22607, 32747, 39997, 57937, 68471, 93203, 110149, 118393, 121693, 139919, 154583, 194879, 247549, 248677, 398231, 439967, 519961, 753181, 1211639, 1539109, 2143669, 2533427, 2723039, 3218137, 4380541, 5177003, 5719571, 9159313, 27867697, 35399507, 56947033, 100752443, 119071069, 1309781759]

約数ペア:

[(1, 1309781759), (11, 119071069), (13, 100752443), (23, 56947033), (37, 35399507), (47, 27867697), (143, 9159313), (229, 5719571), (253, 5177003), (299, 4380541), (407, 3218137), (481, 2723039), (517, 2533427), (611, 2143669), (851, 1539109), (1081, 1211639), (1739, 753181), (2519, 519961), (2977, 439967), (3289, 398231), (5267, 248677), (5291, 247549), (6721, 194879), (8473, 154583), (9361, 139919), (10763, 121693), (11063, 118393), (11891, 110149), (14053, 93203), (19129, 68471), (22607, 57937), (32747, 39997)]