7451171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 9422784

約数和(自身を除く): 1971613

約数列:

[1, 7, 13, 37, 91, 259, 481, 2213, 3367, 15491, 28769, 81881, 201383, 573167, 1064453, 7451171]

約数ペア:

[(1, 7451171), (7, 1064453), (13, 573167), (37, 201383), (91, 81881), (259, 28769), (481, 15491), (2213, 3367)]