20161330315

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4204657}}^1$

素因数の和:4204806

約数の個数: 16

約数和(自身を含む): 27851654592

約数和(自身を除く): 7690324277

約数列:

[1, 5, 7, 35, 137, 685, 959, 4795, 4204657, 21023285, 29432599, 147162995, 576038009, 2880190045, 4032266063, 20161330315]

約数ペア:

[(1, 20161330315), (5, 4032266063), (7, 2880190045), (35, 576038009), (137, 147162995), (685, 29432599), (959, 21023285), (4795, 4204657)]