39400571

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 46657728

約数和(自身を除く): 7257157

約数列:

[1, 7, 53, 61, 371, 427, 1741, 3233, 12187, 22631, 92273, 106201, 645911, 743407, 5628653, 39400571]

約数ペア:

[(1, 39400571), (7, 5628653), (53, 743407), (61, 645911), (371, 106201), (427, 92273), (1741, 22631), (3233, 12187)]