2016962289

素因数分解:

$3^4\times {\mathrm{1229}}^1\times {\mathrm{20261}}^1$

素因数の和:21502

約数の個数: 20

約数和(自身を含む): 3015593460

約数和(自身を除く): 998631171

約数列:

[1, 3, 9, 27, 81, 1229, 3687, 11061, 20261, 33183, 60783, 99549, 182349, 547047, 1641141, 24900769, 74702307, 224106921, 672320763, 2016962289]

約数ペア:

[(1, 2016962289), (3, 672320763), (9, 224106921), (27, 74702307), (81, 24900769), (1229, 1641141), (3687, 547047), (11061, 182349), (20261, 99549), (33183, 60783)]