13529243

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 17255952

約数和(自身を除く): 3726709

約数列:

[1, 7, 13, 49, 67, 91, 317, 469, 637, 871, 2219, 3283, 4121, 6097, 15533, 21239, 28847, 42679, 148673, 201929, 276107, 1040711, 1932749, 13529243]

約数ペア:

[(1, 13529243), (7, 1932749), (13, 1040711), (49, 276107), (67, 201929), (91, 148673), (317, 42679), (469, 28847), (637, 21239), (871, 15533), (2219, 6097), (3283, 4121)]