1330781589

素因数分解:

$3^3\times {\mathrm{953}}^1\times {\mathrm{51719}}^1$

素因数の和:52681

約数の個数: 16

約数和(自身を含む): 1973635200

約数和(自身を除く): 642853611

約数列:

[1, 3, 9, 27, 953, 2859, 8577, 25731, 51719, 155157, 465471, 1396413, 49288207, 147864621, 443593863, 1330781589]

約数ペア:

[(1, 1330781589), (3, 443593863), (9, 147864621), (27, 49288207), (953, 1396413), (2859, 465471), (8577, 155157), (25731, 51719)]