16491099

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 22498560

約数和(自身を除く): 6007461

約数列:

[1, 3, 71, 139, 213, 417, 557, 1671, 9869, 29607, 39547, 77423, 118641, 232269, 5497033, 16491099]

約数ペア:

[(1, 16491099), (3, 5497033), (71, 232269), (139, 118641), (213, 77423), (417, 39547), (557, 29607), (1671, 9869)]