3580221

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 4981248

約数和(自身を除く): 1401027

約数列:

[1, 3, 31, 93, 137, 281, 411, 843, 4247, 8711, 12741, 26133, 38497, 115491, 1193407, 3580221]

約数ペア:

[(1, 3580221), (3, 1193407), (31, 115491), (93, 38497), (137, 26133), (281, 12741), (411, 8711), (843, 4247)]