3883789

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 24

約数和(自身を含む): 4977600

約数和(自身を除く): 1093811

約数列:

[1, 7, 13, 49, 67, 91, 169, 343, 469, 637, 871, 1183, 3283, 4459, 6097, 8281, 11323, 22981, 42679, 57967, 79261, 298753, 554827, 3883789]

約数ペア:

[(1, 3883789), (7, 554827), (13, 298753), (49, 79261), (67, 57967), (91, 42679), (169, 22981), (343, 11323), (469, 8281), (637, 6097), (871, 4459), (1183, 3283)]