17584047

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16699}}^1$

素因数の和:16724

約数の個数: 20

約数和(自身を含む): 28289800

約数和(自身を除く): 10705753

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16699, 50097, 150291, 217087, 450873, 651261, 1352619, 1953783, 5861349, 17584047]

約数ペア:

[(1, 17584047), (3, 5861349), (9, 1953783), (13, 1352619), (27, 651261), (39, 450873), (81, 217087), (117, 150291), (351, 50097), (1053, 16699)]