8581113

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{3571}}^1$

素因数の和:3669

約数の個数: 16

約数和(自身を含む): 12859200

約数和(自身を除く): 4278087

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 3571, 10713, 32139, 96417, 317819, 953457, 2860371, 8581113]

約数ペア:

[(1, 8581113), (3, 2860371), (9, 953457), (27, 317819), (89, 96417), (267, 32139), (801, 10713), (2403, 3571)]