8246529

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 20

約数和(自身を含む): 12528340

約数和(自身を除く): 4281811

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 1669, 4941, 5007, 15021, 45063, 101809, 135189, 305427, 916281, 2748843, 8246529]

約数ペア:

[(1, 8246529), (3, 2748843), (9, 916281), (27, 305427), (61, 135189), (81, 101809), (183, 45063), (549, 15021), (1647, 5007), (1669, 4941)]