71255863

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2819}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 85547520

約数和(自身を除く): 14291657

約数列:

[1, 7, 23, 157, 161, 1099, 2819, 3611, 19733, 25277, 64837, 442583, 453859, 3098081, 10179409, 71255863]

約数ペア:

[(1, 71255863), (7, 10179409), (23, 3098081), (157, 453859), (161, 442583), (1099, 64837), (2819, 25277), (3611, 19733)]