15703873913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{21737}}^1$

素因数の和:22241

約数の個数: 32

約数和(自身を含む): 20509542144

約数和(自身を除く): 4805668231

約数列:

[1, 7, 13, 17, 91, 119, 221, 467, 1547, 3269, 6071, 7939, 21737, 42497, 55573, 103207, 152159, 282581, 369529, 722449, 1978067, 2586703, 4803877, 10151179, 33627139, 71058253, 131965327, 172570043, 923757289, 1207990301, 2243410559, 15703873913]

約数ペア:

[(1, 15703873913), (7, 2243410559), (13, 1207990301), (17, 923757289), (91, 172570043), (119, 131965327), (221, 71058253), (467, 33627139), (1547, 10151179), (3269, 4803877), (6071, 2586703), (7939, 1978067), (21737, 722449), (42497, 369529), (55573, 282581), (103207, 152159)]