32391321

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 44354304

約数和(自身を除く): 11962983

約数列:

[1, 3, 53, 137, 159, 411, 1487, 4461, 7261, 21783, 78811, 203719, 236433, 611157, 10797107, 32391321]

約数ペア:

[(1, 32391321), (3, 10797107), (53, 611157), (137, 236433), (159, 203719), (411, 78811), (1487, 21783), (4461, 7261)]