1020901

素因数分解:

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

素因数の和:420

約数の個数: 16

約数和(自身を含む): 1292544

約数和(自身を除く): 271643

約数列:

[1, 7, 17, 23, 119, 161, 373, 391, 2611, 2737, 6341, 8579, 44387, 60053, 145843, 1020901]

約数ペア:

[(1, 1020901), (7, 145843), (17, 60053), (23, 44387), (119, 8579), (161, 6341), (373, 2737), (391, 2611)]