31229027

素因数分解:

${\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 16

約数和(自身を含む): 34317600

約数和(自身を除く): 3088573

約数列:

[1, 19, 29, 157, 361, 551, 2983, 4553, 6859, 10469, 56677, 86507, 198911, 1076863, 1643633, 31229027]

約数ペア:

[(1, 31229027), (19, 1643633), (29, 1076863), (157, 198911), (361, 86507), (551, 56677), (2983, 10469), (4553, 6859)]