16631631

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{5119}}^1$

素因数の和:5163

約数の個数: 18

約数和(自身を含む): 25359360

約数和(自身を除く): 8727729

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 5119, 15357, 46071, 97261, 291783, 875349, 1847959, 5543877, 16631631]

約数ペア:

[(1, 16631631), (3, 5543877), (9, 1847959), (19, 875349), (57, 291783), (171, 97261), (361, 46071), (1083, 15357), (3249, 5119)]