31928703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1307}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 45204480

約数和(自身を除く): 13275777

約数列:

[1, 3, 17, 51, 479, 1307, 1437, 3921, 8143, 22219, 24429, 66657, 626053, 1878159, 10642901, 31928703]

約数ペア:

[(1, 31928703), (3, 10642901), (17, 1878159), (51, 626053), (479, 66657), (1307, 24429), (1437, 22219), (3921, 8143)]