6870663

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 20

約数和(自身を含む): 10334368

約数和(自身を除く): 3463705

約数列:

[1, 3, 9, 27, 81, 271, 313, 813, 939, 2439, 2817, 7317, 8451, 21951, 25353, 84823, 254469, 763407, 2290221, 6870663]

約数ペア:

[(1, 6870663), (3, 2290221), (9, 763407), (27, 254469), (81, 84823), (271, 25353), (313, 21951), (813, 8451), (939, 7317), (2439, 2817)]