297867753

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{40709}}^1$

素因数の和:40989

約数の個数: 16

約数和(自身を含む): 442924800

約数和(自身を除く): 145057047

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 40709, 122127, 366381, 1099143, 11032139, 33096417, 99289251, 297867753]

約数ペア:

[(1, 297867753), (3, 99289251), (9, 33096417), (27, 11032139), (271, 1099143), (813, 366381), (2439, 122127), (7317, 40709)]