91247513

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 107462784

約数和(自身を除く): 16215271

約数列:

[1, 7, 37, 259, 571, 617, 3997, 4319, 21127, 22829, 147889, 159803, 352307, 2466149, 13035359, 91247513]

約数ペア:

[(1, 91247513), (7, 13035359), (37, 2466149), (259, 352307), (571, 159803), (617, 147889), (3997, 22829), (4319, 21127)]