21706206511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{789001}}^1$

素因数の和:789114

約数の個数: 16

約数和(自身を含む): 24654734496

約数和(自身を除く): 2948527985

約数列:

[1, 11, 41, 61, 451, 671, 2501, 27511, 789001, 8679011, 32349041, 48129061, 355839451, 529419671, 1973291501, 21706206511]

約数ペア:

[(1, 21706206511), (11, 1973291501), (41, 529419671), (61, 355839451), (451, 48129061), (671, 32349041), (2501, 8679011), (27511, 789001)]