13017277

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 3312323

約数列:

[1, 7, 13, 53, 91, 371, 689, 2699, 4823, 18893, 35087, 143047, 245609, 1001329, 1859611, 13017277]

約数ペア:

[(1, 13017277), (7, 1859611), (13, 1001329), (53, 245609), (91, 143047), (371, 35087), (689, 18893), (2699, 4823)]