15704621401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{5591}}^1$

素因数の和:5865

約数の個数: 32

約数和(自身を含む): 18891118080

約数和(自身を除く): 3186496679

約数列:

[1, 7, 29, 101, 137, 203, 707, 959, 2929, 3973, 5591, 13837, 20503, 27811, 39137, 96859, 162139, 401273, 564691, 765967, 1134973, 2808911, 3952837, 5361769, 16376039, 22213043, 77362667, 114632273, 155491301, 541538669, 2243517343, 15704621401]

約数ペア:

[(1, 15704621401), (7, 2243517343), (29, 541538669), (101, 155491301), (137, 114632273), (203, 77362667), (707, 22213043), (959, 16376039), (2929, 5361769), (3973, 3952837), (5591, 2808911), (13837, 1134973), (20503, 765967), (27811, 564691), (39137, 401273), (96859, 162139)]