121426417

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 141856000

約数和(自身を除く): 20429583

約数列:

[1, 7, 61, 199, 427, 1393, 1429, 10003, 12139, 84973, 87169, 284371, 610183, 1990597, 17346631, 121426417]

約数ペア:

[(1, 121426417), (7, 17346631), (61, 1990597), (199, 610183), (427, 284371), (1393, 87169), (1429, 84973), (10003, 12139)]