26315223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5281}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 38537472

約数和(自身を除く): 12222249

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 5281, 15843, 58091, 174273, 797431, 2392293, 8771741, 26315223]

約数ペア:

[(1, 26315223), (3, 8771741), (11, 2392293), (33, 797431), (151, 174273), (453, 58091), (1661, 15843), (4983, 5281)]