2663591427

素因数分解:

$3^2\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{22573}}^1$

素因数の和:24459

約数の個数: 24

約数和(自身を含む): 4399582304

約数和(自身を除く): 1735990877

約数列:

[1, 3, 7, 9, 21, 63, 1873, 5619, 13111, 16857, 22573, 39333, 67719, 117999, 158011, 203157, 474033, 1422099, 42279229, 126837687, 295954603, 380513061, 887863809, 2663591427]

約数ペア:

[(1, 2663591427), (3, 887863809), (7, 380513061), (9, 295954603), (21, 126837687), (63, 42279229), (1873, 1422099), (5619, 474033), (13111, 203157), (16857, 158011), (22573, 117999), (39333, 67719)]