8521869

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 12007424

約数和(自身を除く): 3485555

約数列:

[1, 3, 31, 43, 93, 129, 1333, 2131, 3999, 6393, 66061, 91633, 198183, 274899, 2840623, 8521869]

約数ペア:

[(1, 8521869), (3, 2840623), (31, 274899), (43, 198183), (93, 91633), (129, 66061), (1333, 6393), (2131, 3999)]