31900107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8353}}^1$

素因数の和:8442

約数の個数: 16

約数和(自身を含む): 45445760

約数和(自身を除く): 13545653

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 8353, 25059, 158707, 476121, 559651, 1678953, 10633369, 31900107]

約数ペア:

[(1, 31900107), (3, 10633369), (19, 1678953), (57, 559651), (67, 476121), (201, 158707), (1273, 25059), (3819, 8353)]