39713541

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2861}}^1$

素因数の和:3532

約数の個数: 16

約数和(自身を含む): 60628608

約数和(自身を除く): 20915067

約数列:

[1, 3, 7, 21, 661, 1983, 2861, 4627, 8583, 13881, 20027, 60081, 1891121, 5673363, 13237847, 39713541]

約数ペア:

[(1, 39713541), (3, 13237847), (7, 5673363), (21, 1891121), (661, 60081), (1983, 20027), (2861, 13881), (4627, 8583)]