8481501

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 14237184

約数和(自身を除く): 5755683

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 2207, 3843, 6621, 15449, 19863, 46347, 134627, 139041, 403881, 942389, 1211643, 2827167, 8481501]

約数ペア:

[(1, 8481501), (3, 2827167), (7, 1211643), (9, 942389), (21, 403881), (61, 139041), (63, 134627), (183, 46347), (427, 19863), (549, 15449), (1281, 6621), (2207, 3843)]