25138767

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25943}}^1$

素因数の和:25982

約数の個数: 16

約数和(自身を含む): 37359360

約数和(自身を除く): 12220593

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 25943, 77829, 441031, 492917, 1323093, 1478751, 8379589, 25138767]

約数ペア:

[(1, 25138767), (3, 8379589), (17, 1478751), (19, 1323093), (51, 492917), (57, 441031), (323, 77829), (969, 25943)]