53136471

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 72679680

約数和(自身を除く): 19543209

約数列:

[1, 3, 71, 89, 213, 267, 2803, 6319, 8409, 18957, 199013, 249467, 597039, 748401, 17712157, 53136471]

約数ペア:

[(1, 53136471), (3, 17712157), (71, 748401), (89, 597039), (213, 249467), (267, 199013), (2803, 18957), (6319, 8409)]