27788611

素因数分解:

${\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 12

約数和(自身を含む): 29056672

約数和(自身を除く): 1268061

約数列:

[1, 41, 61, 271, 1681, 2501, 11111, 16531, 102541, 455551, 677771, 27788611]

約数ペア:

[(1, 27788611), (41, 677771), (61, 455551), (271, 102541), (1681, 16531), (2501, 11111)]