12585231

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 18729360

約数和(自身を除く): 6144129

約数列:

[1, 3, 9, 59, 137, 173, 177, 411, 519, 531, 1233, 1557, 8083, 10207, 23701, 24249, 30621, 71103, 72747, 91863, 213309, 1398359, 4195077, 12585231]

約数ペア:

[(1, 12585231), (3, 4195077), (9, 1398359), (59, 213309), (137, 91863), (173, 72747), (177, 71103), (411, 30621), (519, 24249), (531, 23701), (1233, 10207), (1557, 8083)]