31027467

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4050

約数の個数: 16

約数和(自身を含む): 43036928

約数和(自身を除く): 12009461

約数列:

[1, 3, 43, 61, 129, 183, 2623, 3943, 7869, 11829, 169549, 240523, 508647, 721569, 10342489, 31027467]

約数ペア:

[(1, 31027467), (3, 10342489), (43, 721569), (61, 508647), (129, 240523), (183, 169549), (2623, 11829), (3943, 7869)]