12504357

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 18761600

約数和(自身を除く): 6257243

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 409, 711, 1227, 3397, 3681, 10191, 17587, 30573, 32311, 52761, 96933, 158283, 290799, 1389373, 4168119, 12504357]

約数ペア:

[(1, 12504357), (3, 4168119), (9, 1389373), (43, 290799), (79, 158283), (129, 96933), (237, 52761), (387, 32311), (409, 30573), (711, 17587), (1227, 10191), (3397, 3681)]