2927457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 4612608

約数和(自身を除く): 1685151

約数列:

[1, 3, 9, 13, 39, 117, 131, 191, 393, 573, 1179, 1703, 1719, 2483, 5109, 7449, 15327, 22347, 25021, 75063, 225189, 325273, 975819, 2927457]

約数ペア:

[(1, 2927457), (3, 975819), (9, 325273), (13, 225189), (39, 75063), (117, 25021), (131, 22347), (191, 15327), (393, 7449), (573, 5109), (1179, 2483), (1703, 1719)]