4000161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 5955840

約数和(自身を除く): 1955679

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2819, 8457, 31009, 93027, 121217, 363651, 1333387, 4000161]

約数ペア:

[(1, 4000161), (3, 1333387), (11, 363651), (33, 121217), (43, 93027), (129, 31009), (473, 8457), (1419, 2819)]