520070969877

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{142212461}}^1$

素因数の和:142212540

約数の個数: 16

約数和(自身を含む): 737229403008

約数和(自身を除く): 217158433131

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 142212461, 426637383, 3270886603, 7537260433, 9812659809, 22611781299, 173356989959, 520070969877]

約数ペア:

[(1, 520070969877), (3, 173356989959), (23, 22611781299), (53, 9812659809), (69, 7537260433), (159, 3270886603), (1219, 426637383), (3657, 142212461)]