71049953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8689}}^1$

素因数の和:8756

約数の個数: 16

約数和(自身を含む): 83215440

約数和(自身を除く): 12165487

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 8689, 112957, 147713, 321493, 1920269, 4179409, 5465381, 71049953]

約数ペア:

[(1, 71049953), (13, 5465381), (17, 4179409), (37, 1920269), (221, 321493), (481, 147713), (629, 112957), (8177, 8689)]