313424391

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{17789}}^1$

素因数の和:18638

約数の個数: 16

約数和(自身を含む): 478195200

約数和(自身を除く): 164770809

約数列:

[1, 3, 7, 21, 839, 2517, 5873, 17619, 17789, 53367, 124523, 373569, 14924971, 44774913, 104474797, 313424391]

約数ペア:

[(1, 313424391), (3, 104474797), (7, 44774913), (21, 14924971), (839, 373569), (2517, 124523), (5873, 53367), (17619, 17789)]