42292929

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 68659200

約数和(自身を除く): 26366271

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 1787, 3381, 5361, 7889, 12509, 23667, 37527, 41101, 87563, 123303, 262689, 287707, 612941, 863121, 1838823, 2013949, 6041847, 14097643, 42292929]

約数ペア:

[(1, 42292929), (3, 14097643), (7, 6041847), (21, 2013949), (23, 1838823), (49, 863121), (69, 612941), (147, 287707), (161, 262689), (343, 123303), (483, 87563), (1029, 41101), (1127, 37527), (1787, 23667), (3381, 12509), (5361, 7889)]