3849275521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 4798976000

約数和(自身を除く): 949700479

約数列:

[1, 7, 13, 91, 103, 499, 721, 823, 1339, 3493, 5761, 6487, 9373, 10699, 45409, 51397, 74893, 84769, 359779, 410677, 593383, 668161, 1101997, 2874739, 4677127, 5338801, 7713979, 37371607, 42299731, 296098117, 549896503, 3849275521]

約数ペア:

[(1, 3849275521), (7, 549896503), (13, 296098117), (91, 42299731), (103, 37371607), (499, 7713979), (721, 5338801), (823, 4677127), (1339, 2874739), (3493, 1101997), (5761, 668161), (6487, 593383), (9373, 410677), (10699, 359779), (45409, 84769), (51397, 74893)]