31821433

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{38201}}^1$

素因数の和:38232

約数の個数: 12

約数和(自身を含む): 39195252

約数和(自身を除く): 7373819

約数列:

[1, 7, 17, 49, 119, 833, 38201, 267407, 649417, 1871849, 4545919, 31821433]

約数ペア:

[(1, 31821433), (7, 4545919), (17, 1871849), (49, 649417), (119, 267407), (833, 38201)]