48413409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20663}}^1$

素因数の和:20748

約数の個数: 16

約数和(自身を含む): 71414784

約数和(自身を除く): 23001375

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 20663, 61989, 227293, 681879, 1467073, 4401219, 16137803, 48413409]

約数ペア:

[(1, 48413409), (3, 16137803), (11, 4401219), (33, 1467073), (71, 681879), (213, 227293), (781, 61989), (2343, 20663)]