1401590907

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2193413}}^1$

素因数の和:2193490

約数の個数: 12

約数和(自身を含む): 2053035504

約数和(自身を除く): 651444597

約数列:

[1, 3, 9, 71, 213, 639, 2193413, 6580239, 19740717, 155732323, 467196969, 1401590907]

約数ペア:

[(1, 1401590907), (3, 467196969), (9, 155732323), (71, 19740717), (213, 6580239), (639, 2193413)]