39990829053

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{312031}}^1$

素因数の和:312417

約数の個数: 32

約数和(自身を含む): 64702955520

約数和(自身を除く): 24712126467

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 359, 1077, 2513, 6103, 7539, 18309, 42721, 128163, 312031, 936093, 2184217, 5304527, 6552651, 15913581, 37131689, 111395067, 112019129, 336057387, 784133903, 1904325193, 2352401709, 5712975579, 13330276351, 39990829053]

約数ペア:

[(1, 39990829053), (3, 13330276351), (7, 5712975579), (17, 2352401709), (21, 1904325193), (51, 784133903), (119, 336057387), (357, 112019129), (359, 111395067), (1077, 37131689), (2513, 15913581), (6103, 6552651), (7539, 5304527), (18309, 2184217), (42721, 936093), (128163, 312031)]