26223039

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{1319}}^1$

素因数の和:1419

約数の個数: 18

約数和(自身を含む): 38730120

約数和(自身を除く): 12507081

約数列:

[1, 3, 9, 47, 141, 423, 1319, 2209, 3957, 6627, 11871, 19881, 61993, 185979, 557937, 2913671, 8741013, 26223039]

約数ペア:

[(1, 26223039), (3, 8741013), (9, 2913671), (47, 557937), (141, 185979), (423, 61993), (1319, 19881), (2209, 11871), (3957, 6627)]