2015163561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1717957}}^1$

素因数の和:1718000

約数の個数: 16

約数和(自身を含む): 2968631424

約数和(自身を除く): 953467863

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1717957, 5153871, 29205269, 39513011, 87615807, 118539033, 671721187, 2015163561]

約数ペア:

[(1, 2015163561), (3, 671721187), (17, 118539033), (23, 87615807), (51, 39513011), (69, 29205269), (391, 5153871), (1173, 1717957)]