15323499

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1512

約数の個数: 20

約数和(自身を含む): 23072280

約数和(自身を除く): 7748781

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 1361, 3753, 4083, 11259, 12249, 36747, 110241, 189179, 567537, 1702611, 5107833, 15323499]

約数ペア:

[(1, 15323499), (3, 5107833), (9, 1702611), (27, 567537), (81, 189179), (139, 110241), (417, 36747), (1251, 12249), (1361, 11259), (3753, 4083)]