23187411

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 38205440

約数和(自身を除く): 15018029

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 2131, 3627, 6393, 10881, 19179, 27703, 57537, 66061, 83109, 198183, 249327, 594549, 747981, 858793, 1783647, 2576379, 7729137, 23187411]

約数ペア:

[(1, 23187411), (3, 7729137), (9, 2576379), (13, 1783647), (27, 858793), (31, 747981), (39, 594549), (93, 249327), (117, 198183), (279, 83109), (351, 66061), (403, 57537), (837, 27703), (1209, 19179), (2131, 10881), (3627, 6393)]