9572787

素因数分解:

$3^2\times 7^4\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 30

約数和(自身を含む): 16167372

約数和(自身を除く): 6594585

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 443, 1029, 1329, 2401, 3087, 3101, 3987, 7203, 9303, 21609, 21707, 27909, 65121, 151949, 195363, 455847, 1063643, 1367541, 3190929, 9572787]

約数ペア:

[(1, 9572787), (3, 3190929), (7, 1367541), (9, 1063643), (21, 455847), (49, 195363), (63, 151949), (147, 65121), (343, 27909), (441, 21707), (443, 21609), (1029, 9303), (1329, 7203), (2401, 3987), (3087, 3101)]