4493421

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 6704320

約数和(自身を除く): 2210899

約数列:

[1, 3, 9, 27, 163, 489, 1021, 1467, 3063, 4401, 9189, 27567, 166423, 499269, 1497807, 4493421]

約数ペア:

[(1, 4493421), (3, 1497807), (9, 499269), (27, 166423), (163, 27567), (489, 9189), (1021, 4401), (1467, 3063)]