20860929

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{1613}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 30988800

約数和(自身を除く): 10127871

約数列:

[1, 3, 9, 27, 479, 1437, 1613, 4311, 4839, 12933, 14517, 43551, 772627, 2317881, 6953643, 20860929]

約数ペア:

[(1, 20860929), (3, 6953643), (9, 2317881), (27, 772627), (479, 43551), (1437, 14517), (1613, 12933), (4311, 4839)]