12358359

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 19938240

約数和(自身を除く): 7579881

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 257, 351, 411, 771, 1233, 1781, 2313, 3341, 3699, 5343, 6939, 10023, 16029, 30069, 35209, 48087, 90207, 105627, 316881, 457717, 950643, 1373151, 4119453, 12358359]

約数ペア:

[(1, 12358359), (3, 4119453), (9, 1373151), (13, 950643), (27, 457717), (39, 316881), (117, 105627), (137, 90207), (257, 48087), (351, 35209), (411, 30069), (771, 16029), (1233, 10023), (1781, 6939), (2313, 5343), (3341, 3699)]