30575027

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11171}}^1$

素因数の和:11218

約数の個数: 16

約数和(自身を含む): 38610432

約数和(自身を除く): 8035405

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11171, 78197, 189907, 256933, 1329349, 1798531, 4367861, 30575027]

約数ペア:

[(1, 30575027), (7, 4367861), (17, 1798531), (23, 1329349), (119, 256933), (161, 189907), (391, 78197), (2737, 11171)]