2016451341

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{54001}}^1$

素因数の和:54474

約数の個数: 20

約数和(自身を含む): 3018819804

約数和(自身を除く): 1002368463

約数列:

[1, 3, 9, 27, 81, 461, 1383, 4149, 12447, 37341, 54001, 162003, 486009, 1458027, 4374081, 24894461, 74683383, 224050149, 672150447, 2016451341]

約数ペア:

[(1, 2016451341), (3, 672150447), (9, 224050149), (27, 74683383), (81, 24894461), (461, 4374081), (1383, 1458027), (4149, 486009), (12447, 162003), (37341, 54001)]