1580147107

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{7741}}^1$

素因数の和:8011

約数の個数: 24

約数和(自身を含む): 1993472096

約数和(自身を除く): 413324989

約数列:

[1, 7, 11, 77, 121, 241, 847, 1687, 2651, 7741, 18557, 29161, 54187, 85151, 204127, 596057, 936661, 1865581, 6556627, 13059067, 20521391, 143649737, 225735301, 1580147107]

約数ペア:

[(1, 1580147107), (7, 225735301), (11, 143649737), (77, 20521391), (121, 13059067), (241, 6556627), (847, 1865581), (1687, 936661), (2651, 596057), (7741, 204127), (18557, 85151), (29161, 54187)]