978013881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{8359093}}^1$

素因数の和:8359112

約数の個数: 12

約数和(自身を含む): 1521355108

約数和(自身を除く): 543341227

約数列:

[1, 3, 9, 13, 39, 117, 8359093, 25077279, 75231837, 108668209, 326004627, 978013881]

約数ペア:

[(1, 978013881), (3, 326004627), (9, 108668209), (13, 75231837), (39, 25077279), (117, 8359093)]