8992431

素因数分解:

$3^3\times 7^3\times {\mathrm{971}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 6559569

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 971, 1029, 1323, 2913, 3087, 6797, 8739, 9261, 20391, 26217, 47579, 61173, 142737, 183519, 333053, 428211, 999159, 1284633, 2997477, 8992431]

約数ペア:

[(1, 8992431), (3, 2997477), (7, 1284633), (9, 999159), (21, 428211), (27, 333053), (49, 183519), (63, 142737), (147, 61173), (189, 47579), (343, 26217), (441, 20391), (971, 9261), (1029, 8739), (1323, 6797), (2913, 3087)]