8280129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19301}}^1$

素因数の和:19328

約数の個数: 16

約数和(自身を含む): 12970944

約数和(自身を除く): 4690815

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 19301, 57903, 212311, 250913, 636933, 752739, 2760043, 8280129]

約数ペア:

[(1, 8280129), (3, 2760043), (11, 752739), (13, 636933), (33, 250913), (39, 212311), (143, 57903), (429, 19301)]