39647763

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 59737392

約数和(自身を除く): 20089629

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 1933, 2279, 5799, 6837, 17397, 20511, 83119, 102449, 249357, 307347, 748071, 922041, 4405307, 13215921, 39647763]

約数ペア:

[(1, 39647763), (3, 13215921), (9, 4405307), (43, 922041), (53, 748071), (129, 307347), (159, 249357), (387, 102449), (477, 83119), (1933, 20511), (2279, 17397), (5799, 6837)]