879210963

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{458639}}^1$

素因数の和:458719

約数の個数: 16

約数和(自身を含む): 1320883200

約数和(自身を除く): 441672237

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 458639, 1375917, 4127751, 12383253, 32563369, 97690107, 293070321, 879210963]

約数ペア:

[(1, 879210963), (3, 293070321), (9, 97690107), (27, 32563369), (71, 12383253), (213, 4127751), (639, 1375917), (1917, 458639)]