2479851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 4019184

約数和(自身を除く): 1539333

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 677, 1221, 2031, 3663, 6093, 7447, 22341, 25049, 67023, 75147, 225441, 275539, 826617, 2479851]

約数ペア:

[(1, 2479851), (3, 826617), (9, 275539), (11, 225441), (33, 75147), (37, 67023), (99, 25049), (111, 22341), (333, 7447), (407, 6093), (677, 3663), (1221, 2031)]