2025081

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 20

約数和(自身を含む): 3159552

約数和(自身を除く): 1134471

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1087, 1863, 3261, 9783, 25001, 29349, 75003, 88047, 225009, 675027, 2025081]

約数ペア:

[(1, 2025081), (3, 675027), (9, 225009), (23, 88047), (27, 75003), (69, 29349), (81, 25001), (207, 9783), (621, 3261), (1087, 1863)]