721000770033

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{4379017}}^1$

素因数の和:4379864

約数の個数: 16

約数和(自身を含む): 976135660416

約数和(自身を除く): 255134890383

約数列:

[1, 3, 71, 213, 773, 2319, 54883, 164649, 4379017, 13137051, 310910207, 932730621, 3384980141, 10154940423, 240333590011, 721000770033]

約数ペア:

[(1, 721000770033), (3, 240333590011), (71, 10154940423), (213, 3384980141), (773, 932730621), (2319, 310910207), (54883, 13137051), (164649, 4379017)]