7990569

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 28

約数和(自身を含む): 12210996

約数和(自身を除く): 4220427

約数列:

[1, 3, 9, 27, 81, 97, 113, 243, 291, 339, 729, 873, 1017, 2619, 3051, 7857, 9153, 10961, 23571, 27459, 32883, 70713, 82377, 98649, 295947, 887841, 2663523, 7990569]

約数ペア:

[(1, 7990569), (3, 2663523), (9, 887841), (27, 295947), (81, 98649), (97, 82377), (113, 70713), (243, 32883), (291, 27459), (339, 23571), (729, 10961), (873, 9153), (1017, 7857), (2619, 3051)]