53015397

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 71710272

約数和(自身を除く): 18694875

約数列:

[1, 3, 107, 317, 321, 521, 951, 1563, 33919, 55747, 101757, 165157, 167241, 495471, 17671799, 53015397]

約数ペア:

[(1, 53015397), (3, 17671799), (107, 495471), (317, 167241), (321, 165157), (521, 101757), (951, 55747), (1563, 33919)]