247620411

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{451039}}^1$

素因数の和:451106

約数の個数: 12

約数和(自身を含む): 363538240

約数和(自身を除く): 115917829

約数列:

[1, 3, 9, 61, 183, 549, 451039, 1353117, 4059351, 27513379, 82540137, 247620411]

約数ペア:

[(1, 247620411), (3, 82540137), (9, 27513379), (61, 4059351), (183, 1353117), (549, 451039)]