13267251

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 20217600

約数和(自身を除く): 6950349

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 599, 963, 1797, 2461, 5391, 7383, 13777, 22149, 41331, 64093, 123993, 192279, 576837, 1474139, 4422417, 13267251]

約数ペア:

[(1, 13267251), (3, 4422417), (9, 1474139), (23, 576837), (69, 192279), (107, 123993), (207, 64093), (321, 41331), (599, 22149), (963, 13777), (1797, 7383), (2461, 5391)]