813373521

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1\times {\mathrm{2393}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 1094192064

約数和(自身を除く): 280818543

約数列:

[1, 3, 137, 411, 827, 2393, 2481, 7179, 113299, 327841, 339897, 983523, 1979011, 5937033, 271124507, 813373521]

約数ペア:

[(1, 813373521), (3, 271124507), (137, 5937033), (411, 1979011), (827, 983523), (2393, 339897), (2481, 327841), (7179, 113299)]