14997021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 22522752

約数和(自身を除く): 7525731

約数列:

[1, 3, 13, 39, 41, 83, 113, 123, 249, 339, 533, 1079, 1469, 1599, 3237, 3403, 4407, 4633, 9379, 10209, 13899, 28137, 44239, 60229, 121927, 132717, 180687, 365781, 384539, 1153617, 4999007, 14997021]

約数ペア:

[(1, 14997021), (3, 4999007), (13, 1153617), (39, 384539), (41, 365781), (83, 180687), (113, 132717), (123, 121927), (249, 60229), (339, 44239), (533, 28137), (1079, 13899), (1469, 10209), (1599, 9379), (3237, 4633), (3403, 4407)]