20161461609

素因数分解:

$3^2\times {\mathrm{2293}}^1\times {\mathrm{976957}}^1$

素因数の和:979256

約数の個数: 12

約数和(自身を含む): 29134841476

約数和(自身を除く): 8973379867

約数列:

[1, 3, 9, 2293, 6879, 20637, 976957, 2930871, 8792613, 2240162401, 6720487203, 20161461609]

約数ペア:

[(1, 20161461609), (3, 6720487203), (9, 2240162401), (2293, 8792613), (6879, 2930871), (20637, 976957)]