9431019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 15256640

約数和(自身を除く): 5825621

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 277, 291, 351, 831, 873, 1261, 2493, 2619, 3601, 3783, 7479, 10803, 11349, 26869, 32409, 34047, 80607, 97227, 241821, 349297, 725463, 1047891, 3143673, 9431019]

約数ペア:

[(1, 9431019), (3, 3143673), (9, 1047891), (13, 725463), (27, 349297), (39, 241821), (97, 97227), (117, 80607), (277, 34047), (291, 32409), (351, 26869), (831, 11349), (873, 10803), (1261, 7479), (2493, 3783), (2619, 3601)]