42862687

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 51153472

約数和(自身を除く): 8290785

約数列:

[1, 7, 37, 61, 259, 427, 2257, 2713, 15799, 18991, 100381, 165493, 702667, 1158451, 6123241, 42862687]

約数ペア:

[(1, 42862687), (7, 6123241), (37, 1158451), (61, 702667), (259, 165493), (427, 100381), (2257, 18991), (2713, 15799)]