3845791881

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{52181}}^1$

素因数の和:52637

約数の個数: 24

約数和(自身を含む): 5861082240

約数和(自身を除く): 2015290359

約数列:

[1, 3, 9, 19, 57, 171, 431, 1293, 3879, 8189, 24567, 52181, 73701, 156543, 469629, 991439, 2974317, 8922951, 22490011, 67470033, 202410099, 427310209, 1281930627, 3845791881]

約数ペア:

[(1, 3845791881), (3, 1281930627), (9, 427310209), (19, 202410099), (57, 67470033), (171, 22490011), (431, 8922951), (1293, 2974317), (3879, 991439), (8189, 469629), (24567, 156543), (52181, 73701)]