22601511

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{9001}}^1$

素因数の和:9044

約数の個数: 20

約数和(自身を含む): 34855744

約数和(自身を除く): 12254233

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 9001, 27003, 81009, 243027, 279031, 729081, 837093, 2511279, 7533837, 22601511]

約数ペア:

[(1, 22601511), (3, 7533837), (9, 2511279), (27, 837093), (31, 729081), (81, 279031), (93, 243027), (279, 81009), (837, 27003), (2511, 9001)]