392971509459

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{27444061}}^1$

素因数の和:27444147

約数の個数: 24

約数和(自身を含む): 596524131632

約数和(自身を除く): 203552622173

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 14319, 27444061, 82332183, 246996549, 1015430257, 1180094623, 3046290771, 3540283869, 9138872313, 10620851607, 43663501051, 130990503153, 392971509459]

約数ペア:

[(1, 392971509459), (3, 130990503153), (9, 43663501051), (37, 10620851607), (43, 9138872313), (111, 3540283869), (129, 3046290771), (333, 1180094623), (387, 1015430257), (1591, 246996549), (4773, 82332183), (14319, 27444061)]