15898761

素因数分解:

$3^6\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 28

約数和(自身を含む): 24172788

約数和(自身を除く): 8274027

約数列:

[1, 3, 9, 27, 81, 113, 193, 243, 339, 579, 729, 1017, 1737, 3051, 5211, 9153, 15633, 21809, 27459, 46899, 65427, 82377, 140697, 196281, 588843, 1766529, 5299587, 15898761]

約数ペア:

[(1, 15898761), (3, 5299587), (9, 1766529), (27, 588843), (81, 196281), (113, 140697), (193, 82377), (243, 65427), (339, 46899), (579, 27459), (729, 21809), (1017, 15633), (1737, 9153), (3051, 5211)]