574490492079

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{906481}}^1$

素因数の和:906887

約数の個数: 32

約数和(自身を含む): 886930996224

約数和(自身を除く): 312440504145

約数列:

[1, 3, 7, 21, 103, 293, 309, 721, 879, 2051, 2163, 6153, 30179, 90537, 211253, 633759, 906481, 2719443, 6345367, 19036101, 93367543, 265598933, 280102629, 653572801, 796796799, 1859192531, 1960718403, 5577577593, 27356690099, 82070070297, 191496830693, 574490492079]

約数ペア:

[(1, 574490492079), (3, 191496830693), (7, 82070070297), (21, 27356690099), (103, 5577577593), (293, 1960718403), (309, 1859192531), (721, 796796799), (879, 653572801), (2051, 280102629), (2163, 265598933), (6153, 93367543), (30179, 19036101), (90537, 6345367), (211253, 2719443), (633759, 906481)]