8982009

素因数分解:

$3^8\times {\mathrm{37}}^2$

素因数の和:98

約数の個数: 27

約数和(自身を含む): 13846287

約数和(自身を除く): 4864278

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 1369, 2187, 2997, 4107, 6561, 8991, 12321, 26973, 36963, 80919, 110889, 242757, 332667, 998001, 2994003, 8982009]

約数ペア:

[(1, 8982009), (3, 2994003), (9, 998001), (27, 332667), (37, 242757), (81, 110889), (111, 80919), (243, 36963), (333, 26973), (729, 12321), (999, 8991), (1369, 6561), (2187, 4107)]