5647797

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 18

約数和(自身を含む): 8442486

約数和(自身を除く): 2794689

約数列:

[1, 3, 9, 31, 93, 279, 653, 961, 1959, 2883, 5877, 8649, 20243, 60729, 182187, 627533, 1882599, 5647797]

約数ペア:

[(1, 5647797), (3, 1882599), (9, 627533), (31, 182187), (93, 60729), (279, 20243), (653, 8649), (961, 5877), (1959, 2883)]