6391359

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 10348800

約数和(自身を除く): 3957441

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 139, 351, 393, 417, 1179, 1251, 1703, 1807, 3537, 3753, 5109, 5421, 15327, 16263, 18209, 45981, 48789, 54627, 163881, 236717, 491643, 710151, 2130453, 6391359]

約数ペア:

[(1, 6391359), (3, 2130453), (9, 710151), (13, 491643), (27, 236717), (39, 163881), (117, 54627), (131, 48789), (139, 45981), (351, 18209), (393, 16263), (417, 15327), (1179, 5421), (1251, 5109), (1703, 3753), (1807, 3537)]