4991380496631

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{1499}}^1\times {\mathrm{2269807}}^1$

素因数の和:2271475

約数の個数: 24

約数和(自身を含む): 7258845984000

約数和(自身を除く): 2267465487369

約数列:

[1, 3, 9, 163, 489, 1467, 1499, 4497, 13491, 244337, 733011, 2199033, 2269807, 6809421, 20428263, 369978541, 1109935623, 3329806869, 3402440693, 10207322079, 30621966237, 554597832959, 1663793498877, 4991380496631]

約数ペア:

[(1, 4991380496631), (3, 1663793498877), (9, 554597832959), (163, 30621966237), (489, 10207322079), (1467, 3402440693), (1499, 3329806869), (4497, 1109935623), (13491, 369978541), (244337, 20428263), (733011, 6809421), (2199033, 2269807)]