172017309

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{6359}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 234455040

約数和(自身を除く): 62437731

約数列:

[1, 3, 71, 127, 213, 381, 6359, 9017, 19077, 27051, 451489, 807593, 1354467, 2422779, 57339103, 172017309]

約数ペア:

[(1, 172017309), (3, 57339103), (71, 2422779), (127, 1354467), (213, 807593), (381, 451489), (6359, 27051), (9017, 19077)]