87911148241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1699193}}^1$

素因数の和:1699608

約数の個数: 16

約数和(自身を含む): 106029705600

約数和(自身を除く): 18118557359

約数列:

[1, 7, 19, 133, 389, 2723, 7391, 51737, 1699193, 11894351, 32284667, 225992669, 660986077, 4626902539, 12558735463, 87911148241]

約数ペア:

[(1, 87911148241), (7, 12558735463), (19, 4626902539), (133, 660986077), (389, 225992669), (2723, 32284667), (7391, 11894351), (51737, 1699193)]