11968957

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 16206848

約数和(自身を除く): 4237891

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1087, 1573, 7609, 11011, 11957, 14131, 83699, 98917, 131527, 155441, 920689, 1088087, 1709851, 11968957]

約数ペア:

[(1, 11968957), (7, 1709851), (11, 1088087), (13, 920689), (77, 155441), (91, 131527), (121, 98917), (143, 83699), (847, 14131), (1001, 11957), (1087, 11011), (1573, 7609)]