23401231

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6781}}^1$

素因数の和:6834

約数の個数: 16

約数和(自身を含む): 29298240

約数和(自身を除く): 5897009

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 6781, 47467, 115277, 196649, 806939, 1376543, 3343033, 23401231]

約数ペア:

[(1, 23401231), (7, 3343033), (17, 1376543), (29, 806939), (119, 196649), (203, 115277), (493, 47467), (3451, 6781)]