131038611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{208993}}^1$

素因数の和:209026

約数の個数: 16

約数和(自身を含む): 200634240

約数和(自身を除く): 69595629

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 208993, 626979, 2298923, 3970867, 6896769, 11912601, 43679537, 131038611]

約数ペア:

[(1, 131038611), (3, 43679537), (11, 11912601), (19, 6896769), (33, 3970867), (57, 2298923), (209, 626979), (627, 208993)]