1985473551

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1\times {\mathrm{15889}}^1$

素因数の和:17726

約数の個数: 16

約数和(自身を含む): 2764097280

約数和(自身を除く): 778623729

約数列:

[1, 3, 23, 69, 1811, 5433, 15889, 41653, 47667, 124959, 365447, 1096341, 28774979, 86324937, 661824517, 1985473551]

約数ペア:

[(1, 1985473551), (3, 661824517), (23, 86324937), (69, 28774979), (1811, 1096341), (5433, 365447), (15889, 124959), (41653, 47667)]