413984457

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{6679}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 612743040

約数和(自身を除く): 198758583

約数列:

[1, 3, 9, 71, 97, 213, 291, 639, 873, 6679, 6887, 20037, 20661, 60111, 61983, 474209, 647863, 1422627, 1943589, 4267881, 5830767, 45998273, 137994819, 413984457]

約数ペア:

[(1, 413984457), (3, 137994819), (9, 45998273), (71, 5830767), (97, 4267881), (213, 1943589), (291, 1422627), (639, 647863), (873, 474209), (6679, 61983), (6887, 60111), (20037, 20661)]