22018203

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{5003}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 32826240

約数和(自身を除く): 10808037

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 5003, 15009, 45027, 135081, 815489, 2446467, 7339401, 22018203]

約数ペア:

[(1, 22018203), (3, 7339401), (9, 2446467), (27, 815489), (163, 135081), (489, 45027), (1467, 15009), (4401, 5003)]