9805881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 13962240

約数和(自身を除く): 4156359

約数列:

[1, 3, 19, 57, 71, 213, 1349, 2423, 4047, 7269, 46037, 138111, 172033, 516099, 3268627, 9805881]

約数ペア:

[(1, 9805881), (3, 3268627), (19, 516099), (57, 172033), (71, 138111), (213, 46037), (1349, 7269), (2423, 4047)]