30908433

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 41863680

約数和(自身を除く): 10955247

約数列:

[1, 3, 137, 157, 411, 471, 479, 1437, 21509, 64527, 65623, 75203, 196869, 225609, 10302811, 30908433]

約数ペア:

[(1, 30908433), (3, 10302811), (137, 225609), (157, 196869), (411, 75203), (471, 65623), (479, 64527), (1437, 21509)]