25071777

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 37925888

約数和(自身を除く): 12854111

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 1231, 2263, 3693, 6789, 11079, 20367, 38161, 89863, 114483, 269589, 343449, 808767, 2785753, 8357259, 25071777]

約数ペア:

[(1, 25071777), (3, 8357259), (9, 2785753), (31, 808767), (73, 343449), (93, 269589), (219, 114483), (279, 89863), (657, 38161), (1231, 20367), (2263, 11079), (3693, 6789)]