23999427

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{9227}}^1$

素因数の和:9267

約数の個数: 18

約数和(自身を含む): 36828948

約数和(自身を除く): 12829521

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 9227, 27681, 83043, 156859, 470577, 1411731, 2666603, 7999809, 23999427]

約数ペア:

[(1, 23999427), (3, 7999809), (9, 2666603), (17, 1411731), (51, 470577), (153, 156859), (289, 83043), (867, 27681), (2601, 9227)]