40590137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2963}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 49320960

約数和(自身を除く): 8730823

約数列:

[1, 7, 19, 103, 133, 721, 1957, 2963, 13699, 20741, 56297, 305189, 394079, 2136323, 5798591, 40590137]

約数ペア:

[(1, 40590137), (7, 5798591), (19, 2136323), (103, 394079), (133, 305189), (721, 56297), (1957, 20741), (2963, 13699)]