39039957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2837}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 61981920

約数和(自身を除く): 22941963

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 2837, 4587, 8511, 13761, 25533, 31207, 93621, 280863, 394343, 1183029, 3549087, 4337773, 13013319, 39039957]

約数ペア:

[(1, 39039957), (3, 13013319), (9, 4337773), (11, 3549087), (33, 1183029), (99, 394343), (139, 280863), (417, 93621), (1251, 31207), (1529, 25533), (2837, 13761), (4587, 8511)]