25410411

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2239}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 39952640

約数和(自身を除く): 14542229

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 2239, 3783, 6717, 11349, 20151, 29107, 87321, 217183, 261963, 651549, 1954647, 2823379, 8470137, 25410411]

約数ペア:

[(1, 25410411), (3, 8470137), (9, 2823379), (13, 1954647), (39, 651549), (97, 261963), (117, 217183), (291, 87321), (873, 29107), (1261, 20151), (2239, 11349), (3783, 6717)]