610589609

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 727352640

約数和(自身を除く): 116763031

約数列:

[1, 7, 31, 139, 217, 653, 961, 973, 4309, 4571, 6727, 20243, 30163, 90767, 133579, 141701, 627533, 635369, 935053, 2813777, 4392731, 19696439, 87227087, 610589609]

約数ペア:

[(1, 610589609), (7, 87227087), (31, 19696439), (139, 4392731), (217, 2813777), (653, 935053), (961, 635369), (973, 627533), (4309, 141701), (4571, 133579), (6727, 90767), (20243, 30163)]