22220803

素因数分解:

${\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1058

約数の個数: 12

約数和(自身を含む): 24562440

約数和(自身を除く): 2341637

約数列:

[1, 11, 121, 227, 809, 2497, 8899, 27467, 97889, 183643, 2020073, 22220803]

約数ペア:

[(1, 22220803), (11, 2020073), (121, 183643), (227, 97889), (809, 27467), (2497, 8899)]