2562097293

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{394837}}^1$

素因数の和:394953

約数の個数: 24

約数和(自身を含む): 4270567808

約数和(自身を除く): 1708470515

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 394837, 1184511, 2763859, 3553533, 8291577, 24874731, 40668211, 122004633, 284677477, 366013899, 854032431, 2562097293]

約数ペア:

[(1, 2562097293), (3, 854032431), (7, 366013899), (9, 284677477), (21, 122004633), (63, 40668211), (103, 24874731), (309, 8291577), (721, 3553533), (927, 2763859), (2163, 1184511), (6489, 394837)]