40208271

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5209}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 56017920

約数和(自身を除く): 15809649

約数列:

[1, 3, 31, 83, 93, 249, 2573, 5209, 7719, 15627, 161479, 432347, 484437, 1297041, 13402757, 40208271]

約数ペア:

[(1, 40208271), (3, 13402757), (31, 1297041), (83, 484437), (93, 432347), (249, 161479), (2573, 15627), (5209, 7719)]