23971317

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 32892480

約数和(自身を除く): 8921163

約数列:

[1, 3, 53, 107, 159, 321, 1409, 4227, 5671, 17013, 74677, 150763, 224031, 452289, 7990439, 23971317]

約数ペア:

[(1, 23971317), (3, 7990439), (53, 452289), (107, 224031), (159, 150763), (321, 74677), (1409, 17013), (4227, 5671)]