120736811

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 18

約数和(自身を含む): 138051540

約数和(自身を除く): 17314729

約数列:

[1, 13, 19, 169, 247, 361, 1979, 3211, 4693, 25727, 37601, 61009, 334451, 488813, 714419, 6354569, 9287447, 120736811]

約数ペア:

[(1, 120736811), (13, 9287447), (19, 6354569), (169, 714419), (247, 488813), (361, 334451), (1979, 61009), (3211, 37601), (4693, 25727)]