7260507

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 10920624

約数和(自身を除く): 3660117

約数列:

[1, 3, 9, 43, 73, 129, 219, 257, 387, 657, 771, 2313, 3139, 9417, 11051, 18761, 28251, 33153, 56283, 99459, 168849, 806723, 2420169, 7260507]

約数ペア:

[(1, 7260507), (3, 2420169), (9, 806723), (43, 168849), (73, 99459), (129, 56283), (219, 33153), (257, 28251), (387, 18761), (657, 11051), (771, 9417), (2313, 3139)]