83890177

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 100396800

約数和(自身を除く): 16506623

約数列:

[1, 7, 23, 161, 349, 1493, 2443, 8027, 10451, 34339, 56189, 240373, 521057, 3647399, 11984311, 83890177]

約数ペア:

[(1, 83890177), (7, 11984311), (23, 3647399), (161, 521057), (349, 240373), (1493, 56189), (2443, 34339), (8027, 10451)]