2018079

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 3374592

約数和(自身を除く): 1356513

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 311, 721, 927, 933, 2163, 2177, 2799, 6489, 6531, 19593, 32033, 96099, 224231, 288297, 672693, 2018079]

約数ペア:

[(1, 2018079), (3, 672693), (7, 288297), (9, 224231), (21, 96099), (63, 32033), (103, 19593), (309, 6531), (311, 6489), (721, 2799), (927, 2177), (933, 2163)]