22250709

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{14629}}^1$

素因数の和:14661

約数の個数: 18

約数和(自身を含む): 34804770

約数和(自身を除く): 12554061

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 14629, 43887, 131661, 190177, 570531, 1711593, 2472301, 7416903, 22250709]

約数ペア:

[(1, 22250709), (3, 7416903), (9, 2472301), (13, 1711593), (39, 570531), (117, 190177), (169, 131661), (507, 43887), (1521, 14629)]