139176793

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 161890560

約数和(自身を除く): 22713767

約数列:

[1, 7, 103, 137, 721, 959, 1409, 9863, 14111, 98777, 145127, 193033, 1015889, 1351231, 19882399, 139176793]

約数ペア:

[(1, 139176793), (7, 19882399), (103, 1351231), (137, 1015889), (721, 193033), (959, 145127), (1409, 98777), (9863, 14111)]