171234557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 205615872

約数和(自身を除く): 34381315

約数列:

[1, 13, 17, 37, 43, 221, 481, 487, 559, 629, 731, 1591, 6331, 8177, 8279, 9503, 18019, 20683, 20941, 27047, 107627, 234247, 272233, 306323, 351611, 355997, 774817, 3982199, 4627961, 10072621, 13171889, 171234557]

約数ペア:

[(1, 171234557), (13, 13171889), (17, 10072621), (37, 4627961), (43, 3982199), (221, 774817), (481, 355997), (487, 351611), (559, 306323), (629, 272233), (731, 234247), (1591, 107627), (6331, 27047), (8177, 20941), (8279, 20683), (9503, 18019)]