13964951

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 19094544

約数和(自身を除く): 5129593

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1993, 7007, 13951, 21923, 25909, 97657, 153461, 181363, 284999, 1074227, 1269541, 1994993, 13964951]

約数ペア:

[(1, 13964951), (7, 1994993), (11, 1269541), (13, 1074227), (49, 284999), (77, 181363), (91, 153461), (143, 97657), (539, 25909), (637, 21923), (1001, 13951), (1993, 7007)]