828542897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{40829}}^1$

素因数の和:41072

約数の個数: 16

約数和(自身を含む): 1024343040

約数和(自身を除く): 195800143

約数列:

[1, 7, 13, 91, 223, 1561, 2899, 20293, 40829, 285803, 530777, 3715439, 9104867, 63734069, 118363271, 828542897]

約数ペア:

[(1, 828542897), (7, 118363271), (13, 63734069), (91, 9104867), (223, 3715439), (1561, 530777), (2899, 285803), (20293, 40829)]