13421177

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10253}}^1$

素因数の和:10288

約数の個数: 16

約数和(自身を含む): 17718912

約数和(自身を除く): 4297735

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 10253, 71771, 112783, 174301, 789481, 1220107, 1917311, 13421177]

約数ペア:

[(1, 13421177), (7, 1917311), (11, 1220107), (17, 789481), (77, 174301), (119, 112783), (187, 71771), (1309, 10253)]