91411931

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4286

約数の個数: 12

約数和(自身を含む): 99764280

約数和(自身を除く): 8352349

約数列:

[1, 13, 131, 169, 1703, 4129, 22139, 53677, 540899, 697801, 7031687, 91411931]

約数ペア:

[(1, 91411931), (13, 7031687), (131, 697801), (169, 540899), (1703, 53677), (4129, 22139)]