15039981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3533}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 24257376

約数和(自身を除く): 9217395

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 3533, 4257, 10599, 31797, 38863, 116589, 151919, 349767, 455757, 1367271, 1671109, 5013327, 15039981]

約数ペア:

[(1, 15039981), (3, 5013327), (9, 1671109), (11, 1367271), (33, 455757), (43, 349767), (99, 151919), (129, 116589), (387, 38863), (473, 31797), (1419, 10599), (3533, 4257)]