2539804923

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{21191}}^1$

素因数の和:21416

約数の個数: 32

約数和(自身を含む): 3946798080

約数和(自身を除く): 1406993157

約数列:

[1, 3, 9, 23, 27, 69, 193, 207, 579, 621, 1737, 4439, 5211, 13317, 21191, 39951, 63573, 119853, 190719, 487393, 572157, 1462179, 4089863, 4386537, 12269589, 13159611, 36808767, 94066849, 110426301, 282200547, 846601641, 2539804923]

約数ペア:

[(1, 2539804923), (3, 846601641), (9, 282200547), (23, 110426301), (27, 94066849), (69, 36808767), (193, 13159611), (207, 12269589), (579, 4386537), (621, 4089863), (1737, 1462179), (4439, 572157), (5211, 487393), (13317, 190719), (21191, 119853), (39951, 63573)]