38460771

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{20063}}^1$

素因数の和:20143

約数の個数: 16

約数和(自身を含む): 57784320

約数和(自身を除く): 19323549

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 20063, 60189, 180567, 541701, 1424473, 4273419, 12820257, 38460771]

約数ペア:

[(1, 38460771), (3, 12820257), (9, 4273419), (27, 1424473), (71, 541701), (213, 180567), (639, 60189), (1917, 20063)]