4050621

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 6088320

約数和(自身を除く): 2037699

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2113, 6339, 19017, 57051, 150023, 450069, 1350207, 4050621]

約数ペア:

[(1, 4050621), (3, 1350207), (9, 450069), (27, 150023), (71, 57051), (213, 19017), (639, 6339), (1917, 2113)]