28903677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2311}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 42170880

約数和(自身を除く): 13267203

約数列:

[1, 3, 11, 33, 379, 1137, 2311, 4169, 6933, 12507, 25421, 76263, 875869, 2627607, 9634559, 28903677]

約数ペア:

[(1, 28903677), (3, 9634559), (11, 2627607), (33, 875869), (379, 76263), (1137, 25421), (2311, 12507), (4169, 6933)]