89420653

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 104578560

約数和(自身を除く): 15157907

約数列:

[1, 7, 79, 101, 553, 707, 1601, 7979, 11207, 55853, 126479, 161701, 885353, 1131907, 12774379, 89420653]

約数ペア:

[(1, 89420653), (7, 12774379), (79, 1131907), (101, 885353), (553, 161701), (707, 126479), (1601, 55853), (7979, 11207)]