15704532009

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{647}}^1\times {\mathrm{4357}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 22761311040

約数和(自身を除く): 7056779031

約数列:

[1, 3, 9, 619, 647, 1857, 1941, 4357, 5571, 5823, 13071, 39213, 400493, 1201479, 2696983, 2818979, 3604437, 8090949, 8456937, 24272847, 25370811, 1744948001, 5234844003, 15704532009]

約数ペア:

[(1, 15704532009), (3, 5234844003), (9, 1744948001), (619, 25370811), (647, 24272847), (1857, 8456937), (1941, 8090949), (4357, 3604437), (5571, 2818979), (5823, 2696983), (13071, 1201479), (39213, 400493)]