243958671

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{2267}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 384943104

約数和(自身を除く): 140984433

約数列:

[1, 3, 9, 11, 33, 99, 1087, 2267, 3261, 6801, 9783, 11957, 20403, 24937, 35871, 74811, 107613, 224433, 2464229, 7392687, 22178061, 27106519, 81319557, 243958671]

約数ペア:

[(1, 243958671), (3, 81319557), (9, 27106519), (11, 22178061), (33, 7392687), (99, 2464229), (1087, 224433), (2267, 107613), (3261, 74811), (6801, 35871), (9783, 24937), (11957, 20403)]