858384027

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{23021}}^1$

素因数の和:24411

約数の個数: 16

約数和(自身を含む): 1272656160

約数和(自身を除く): 414272133

約数列:

[1, 3, 9, 27, 1381, 4143, 12429, 23021, 37287, 69063, 207189, 621567, 31792001, 95376003, 286128009, 858384027]

約数ペア:

[(1, 858384027), (3, 286128009), (9, 95376003), (27, 31792001), (1381, 621567), (4143, 207189), (12429, 69063), (23021, 37287)]