28092507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{911}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 39544320

約数和(自身を除く): 11451813

約数列:

[1, 3, 19, 57, 541, 911, 1623, 2733, 10279, 17309, 30837, 51927, 492851, 1478553, 9364169, 28092507]

約数ペア:

[(1, 28092507), (3, 9364169), (19, 1478553), (57, 492851), (541, 51927), (911, 30837), (1623, 17309), (2733, 10279)]