20161574511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3423599}}^1$

素因数の和:3423766

約数の個数: 16

約数和(自身を含む): 29141683200

約数和(自身を除く): 8980108689

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 3423599, 10270797, 44506787, 133520361, 516963449, 1550890347, 6720524837, 20161574511]

約数ペア:

[(1, 20161574511), (3, 6720524837), (13, 1550890347), (39, 516963449), (151, 133520361), (453, 44506787), (1963, 10270797), (5889, 3423599)]