1279018273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{134591}}^1$

素因数の和:134664

約数の個数: 16

約数和(自身を含む): 1492356096

約数和(自身を除く): 213337823

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 134591, 1749683, 2288047, 5787413, 29744611, 75236369, 98386021, 1279018273]

約数ペア:

[(1, 1279018273), (13, 98386021), (17, 75236369), (43, 29744611), (221, 5787413), (559, 2288047), (731, 1749683), (9503, 134591)]