56205417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2557}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 79564032

約数和(自身を除く): 23358615

約数列:

[1, 3, 17, 51, 431, 1293, 2557, 7327, 7671, 21981, 43469, 130407, 1102067, 3306201, 18735139, 56205417]

約数ペア:

[(1, 56205417), (3, 18735139), (17, 3306201), (51, 1102067), (431, 130407), (1293, 43469), (2557, 21981), (7327, 7671)]