80090101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1049}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 98784000

約数和(自身を除く): 18693899

約数列:

[1, 7, 13, 91, 839, 1049, 5873, 7343, 10907, 13637, 76349, 95459, 880111, 6160777, 11441443, 80090101]

約数ペア:

[(1, 80090101), (7, 11441443), (13, 6160777), (91, 880111), (839, 95459), (1049, 76349), (5873, 13637), (7343, 10907)]