2017806479889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{5107}}^1\times {\mathrm{5189}}^1$

素因数の和:11809

約数の個数: 32

約数和(自身を含む): 2851683615360

約数和(自身を除く): 833877135471

約数列:

[1, 3, 17, 51, 1493, 4479, 5107, 5189, 15321, 15567, 25381, 76143, 86819, 88213, 260457, 264639, 7624751, 7747177, 22874253, 23241531, 26500223, 79500669, 129620767, 131702009, 388862301, 395106027, 450503791, 1351511373, 39564832939, 118694498817, 672602159963, 2017806479889]

約数ペア:

[(1, 2017806479889), (3, 672602159963), (17, 118694498817), (51, 39564832939), (1493, 1351511373), (4479, 450503791), (5107, 395106027), (5189, 388862301), (15321, 131702009), (15567, 129620767), (25381, 79500669), (76143, 26500223), (86819, 23241531), (88213, 22874253), (260457, 7747177), (264639, 7624751)]