1320003357

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1\times {\mathrm{3541}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 1775307072

約数和(自身を除く): 455303715

約数列:

[1, 3, 137, 411, 907, 2721, 3541, 10623, 124259, 372777, 485117, 1455351, 3211687, 9635061, 440001119, 1320003357]

約数ペア:

[(1, 1320003357), (3, 440001119), (137, 9635061), (411, 3211687), (907, 1455351), (2721, 485117), (3541, 372777), (10623, 124259)]