17847531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 28051296

約数和(自身を除く): 10203765

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 1481, 4017, 4443, 12051, 13329, 19253, 57759, 152543, 173277, 457629, 1372887, 1983059, 5949177, 17847531]

約数ペア:

[(1, 17847531), (3, 5949177), (9, 1983059), (13, 1372887), (39, 457629), (103, 173277), (117, 152543), (309, 57759), (927, 19253), (1339, 13329), (1481, 12051), (4017, 4443)]