13302787589

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1228441}}^1$

素因数の和:1228485

約数の個数: 24

約数和(自身を含む): 17645340888

約数和(自身を除く): 4342553299

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 1228441, 8599087, 15969733, 20883497, 60193609, 111788131, 146184479, 271485461, 782516917, 1023291353, 1900398227, 13302787589]

約数ペア:

[(1, 13302787589), (7, 1900398227), (13, 1023291353), (17, 782516917), (49, 271485461), (91, 146184479), (119, 111788131), (221, 60193609), (637, 20883497), (833, 15969733), (1547, 8599087), (10829, 1228441)]