313219797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{201947}}^1$

素因数の和:202008

約数の個数: 16

約数和(自身を含む): 465288192

約数和(自身を除く): 152068395

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 201947, 605841, 2221417, 6664251, 9491509, 28474527, 104406599, 313219797]

約数ペア:

[(1, 313219797), (3, 104406599), (11, 28474527), (33, 9491509), (47, 6664251), (141, 2221417), (517, 605841), (1551, 201947)]