31057923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10909}}^1$

素因数の和:10998

約数の個数: 16

約数和(自身を含む): 45211040

約数和(自身を除く): 14153117

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 10909, 32727, 141817, 425451, 796357, 2389071, 10352641, 31057923]

約数ペア:

[(1, 31057923), (3, 10352641), (13, 2389071), (39, 796357), (73, 425451), (219, 141817), (949, 32727), (2847, 10909)]