31327062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401629}}^1$

素因数の和:401647

約数の個数: 16

約数和(自身を含む): 67473840

約数和(自身を除く): 36146778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401629, 803258, 1204887, 2409774, 5221177, 10442354, 15663531, 31327062]

約数ペア:

[(1, 31327062), (2, 15663531), (3, 10442354), (6, 5221177), (13, 2409774), (26, 1204887), (39, 803258), (78, 401629)]