210380739

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{3371}}^1$

素因数の和:3738

約数の個数: 16

約数和(自身を含む): 285513984

約数和(自身を除く): 75133245

約数列:

[1, 3, 71, 213, 293, 879, 3371, 10113, 20803, 62409, 239341, 718023, 987703, 2963109, 70126913, 210380739]

約数ペア:

[(1, 210380739), (3, 70126913), (71, 2963109), (213, 987703), (293, 718023), (879, 239341), (3371, 62409), (10113, 20803)]