289300791

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{570613}}^1$

素因数の和:570642

約数の個数: 12

約数和(自身を含む): 417689448

約数和(自身を除く): 128388657

約数列:

[1, 3, 13, 39, 169, 507, 570613, 1711839, 7417969, 22253907, 96433597, 289300791]

約数ペア:

[(1, 289300791), (3, 96433597), (13, 22253907), (39, 7417969), (169, 1711839), (507, 570613)]