5090981

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 6150144

約数和(自身を除く): 1059163

約数列:

[1, 7, 23, 103, 161, 307, 721, 2149, 2369, 7061, 16583, 31621, 49427, 221347, 727283, 5090981]

約数ペア:

[(1, 5090981), (7, 727283), (23, 221347), (103, 49427), (161, 31621), (307, 16583), (721, 7061), (2149, 2369)]