7470306567

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{265781}}^1$

素因数の和:266140

約数の個数: 20

約数和(自身を含む): 11191548456

約数和(自身を除く): 3721241889

約数列:

[1, 3, 9, 27, 81, 347, 1041, 3123, 9369, 28107, 265781, 797343, 2392029, 7176087, 21528261, 92226007, 276678021, 830034063, 2490102189, 7470306567]

約数ペア:

[(1, 7470306567), (3, 2490102189), (9, 830034063), (27, 276678021), (81, 92226007), (347, 21528261), (1041, 7176087), (3123, 2392029), (9369, 797343), (28107, 265781)]