71709913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 81510912

約数和(自身を除く): 9800999

約数列:

[1, 11, 31, 113, 341, 1243, 1861, 3503, 20471, 38533, 57691, 210293, 634601, 2313223, 6519083, 71709913]

約数ペア:

[(1, 71709913), (11, 6519083), (31, 2313223), (113, 634601), (341, 210293), (1243, 57691), (1861, 38533), (3503, 20471)]