33920747

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 39688704

約数和(自身を除く): 5767957

約数列:

[1, 7, 71, 131, 497, 521, 917, 3647, 9301, 36991, 65107, 68251, 258937, 477757, 4845821, 33920747]

約数ペア:

[(1, 33920747), (7, 4845821), (71, 477757), (131, 258937), (497, 68251), (521, 65107), (917, 36991), (3647, 9301)]