1879767

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 20

約数和(自身を含む): 2933040

約数和(自身を除く): 1053273

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1009, 1863, 3027, 9081, 23207, 27243, 69621, 81729, 208863, 626589, 1879767]

約数ペア:

[(1, 1879767), (3, 626589), (9, 208863), (23, 81729), (27, 69621), (69, 27243), (81, 23207), (207, 9081), (621, 3027), (1009, 1863)]