201501391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130253}}^1$

素因数の和:130290

約数の個数: 16

約数和(自身を含む): 262592064

約数和(自身を除く): 61090673

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 130253, 911771, 1693289, 2214301, 11853023, 15500107, 28785913, 201501391]

約数ペア:

[(1, 201501391), (7, 28785913), (13, 15500107), (17, 11853023), (91, 2214301), (119, 1693289), (221, 911771), (1547, 130253)]