221122359

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{35149}}^1$

素因数の和:35391

約数の個数: 16

約数和(自身を含む): 329004000

約数和(自身を除く): 107881641

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 35149, 105447, 316341, 949023, 8189717, 24569151, 73707453, 221122359]

約数ペア:

[(1, 221122359), (3, 73707453), (9, 24569151), (27, 8189717), (233, 949023), (699, 316341), (2097, 105447), (6291, 35149)]