520058176053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1351183}}^1$

素因数の和:1351409

約数の個数: 32

約数和(自身を含む): 762716344320

約数和(自身を除く): 242658168267

約数列:

[1, 3, 13, 39, 71, 139, 213, 417, 923, 1807, 2769, 5421, 9869, 29607, 128297, 384891, 1351183, 4053549, 17565379, 52696137, 95933993, 187814437, 287801979, 563443311, 1247141909, 2441587681, 3741425727, 7324763043, 13334825027, 40004475081, 173352725351, 520058176053]

約数ペア:

[(1, 520058176053), (3, 173352725351), (13, 40004475081), (39, 13334825027), (71, 7324763043), (139, 3741425727), (213, 2441587681), (417, 1247141909), (923, 563443311), (1807, 287801979), (2769, 187814437), (5421, 95933993), (9869, 52696137), (29607, 17565379), (128297, 4053549), (384891, 1351183)]