23912031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 37820160

約数和(自身を除く): 13908129

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 401, 417, 429, 1203, 1529, 1807, 4411, 4587, 5213, 5421, 13233, 15639, 19877, 55739, 57343, 59631, 167217, 172029, 613129, 724607, 1839387, 2173821, 7970677, 23912031]

約数ペア:

[(1, 23912031), (3, 7970677), (11, 2173821), (13, 1839387), (33, 724607), (39, 613129), (139, 172029), (143, 167217), (401, 59631), (417, 57343), (429, 55739), (1203, 19877), (1529, 15639), (1807, 13233), (4411, 5421), (4587, 5213)]