2258402067

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{246739}}^1$

素因数の和:246864

約数の個数: 20

約数和(自身を含む): 3403531560

約数和(自身を除く): 1145129493

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 246739, 740217, 2220651, 6661953, 19985859, 27881507, 83644521, 250933563, 752800689, 2258402067]

約数ペア:

[(1, 2258402067), (3, 752800689), (9, 250933563), (27, 83644521), (81, 27881507), (113, 19985859), (339, 6661953), (1017, 2220651), (3051, 740217), (9153, 246739)]