30591309

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14143}}^1$

素因数の和:14256

約数の個数: 16

約数和(自身を含む): 47071232

約数和(自身を除く): 16479923

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 14143, 42429, 99001, 297003, 1456729, 4370187, 10197103, 30591309]

約数ペア:

[(1, 30591309), (3, 10197103), (7, 4370187), (21, 1456729), (103, 297003), (309, 99001), (721, 42429), (2163, 14143)]