38402409

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6217}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 53723520

約数和(自身を除く): 15321111

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 6217, 18651, 180293, 441407, 540879, 1324221, 12800803, 38402409]

約数ペア:

[(1, 38402409), (3, 12800803), (29, 1324221), (71, 540879), (87, 441407), (213, 180293), (2059, 18651), (6177, 6217)]