31634477

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 37850112

約数和(自身を除く): 6215635

約数列:

[1, 7, 31, 73, 217, 511, 1997, 2263, 13979, 15841, 61907, 145781, 433349, 1020467, 4519211, 31634477]

約数ペア:

[(1, 31634477), (7, 4519211), (31, 1020467), (73, 433349), (217, 145781), (511, 61907), (1997, 15841), (2263, 13979)]