31022862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397729}}^1$

素因数の和:397747

約数の個数: 16

約数和(自身を含む): 66818640

約数和(自身を除く): 35795778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397729, 795458, 1193187, 2386374, 5170477, 10340954, 15511431, 31022862]

約数ペア:

[(1, 31022862), (2, 15511431), (3, 10340954), (6, 5170477), (13, 2386374), (26, 1193187), (39, 795458), (78, 397729)]