42854847

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{5881}}^1$

素因数の和:6238

約数の個数: 16

約数和(自身を含む): 65501952

約数和(自身を除く): 22647105

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 5881, 7287, 17643, 41167, 123501, 2040707, 6122121, 14284949, 42854847]

約数ペア:

[(1, 42854847), (3, 14284949), (7, 6122121), (21, 2040707), (347, 123501), (1041, 41167), (2429, 17643), (5881, 7287)]