18030047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 22044672

約数和(自身を除く): 4014625

約数列:

[1, 7, 17, 103, 119, 721, 1471, 1751, 10297, 12257, 25007, 151513, 175049, 1060591, 2575721, 18030047]

約数ペア:

[(1, 18030047), (7, 2575721), (17, 1060591), (103, 175049), (119, 151513), (721, 25007), (1471, 12257), (1751, 10297)]