13271713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 4823903

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 373, 391, 1547, 2093, 2611, 2737, 4849, 5083, 6341, 8579, 33943, 35581, 44387, 60053, 82433, 111527, 145843, 577031, 780689, 1020901, 1895959, 13271713]

約数ペア:

[(1, 13271713), (7, 1895959), (13, 1020901), (17, 780689), (23, 577031), (91, 145843), (119, 111527), (161, 82433), (221, 60053), (299, 44387), (373, 35581), (391, 33943), (1547, 8579), (2093, 6341), (2611, 5083), (2737, 4849)]