39220389

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5922

約数の個数: 32

約数和(自身を含む): 65878400

約数和(自身を除く): 26658011

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 5881, 6669, 17643, 52929, 76453, 111739, 158787, 229359, 335217, 688077, 1005651, 1452607, 2064231, 3016953, 4357821, 13073463, 39220389]

約数ペア:

[(1, 39220389), (3, 13073463), (9, 4357821), (13, 3016953), (19, 2064231), (27, 1452607), (39, 1005651), (57, 688077), (117, 335217), (171, 229359), (247, 158787), (351, 111739), (513, 76453), (741, 52929), (2223, 17643), (5881, 6669)]