23238551

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 27116544

約数和(自身を除く): 3877993

約数列:

[1, 7, 103, 167, 193, 721, 1169, 1351, 17201, 19879, 32231, 120407, 139153, 225617, 3319793, 23238551]

約数ペア:

[(1, 23238551), (7, 3319793), (103, 225617), (167, 139153), (193, 120407), (721, 32231), (1169, 19879), (1351, 17201)]