486249987

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{6481}}^1$

素因数の和:6854

約数の個数: 16

約数和(自身を含む): 658052640

約数和(自身を除く): 171802653

約数列:

[1, 3, 89, 267, 281, 843, 6481, 19443, 25009, 75027, 576809, 1730427, 1821161, 5463483, 162083329, 486249987]

約数ペア:

[(1, 486249987), (3, 162083329), (89, 5463483), (267, 1821161), (281, 1730427), (843, 576809), (6481, 75027), (19443, 25009)]