228822011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{9901}}^1$

素因数の和:10114

約数の個数: 12

約数和(自身を含む): 252857472

約数和(自身を除く): 24035461

約数列:

[1, 11, 121, 191, 2101, 9901, 23111, 108911, 1198021, 1891091, 20802001, 228822011]

約数ペア:

[(1, 228822011), (11, 20802001), (121, 1891091), (191, 1198021), (2101, 108911), (9901, 23111)]