9288027

素因数分解:

$3^4\times 7^1\times {\mathrm{16381}}^1$

素因数の和:16400

約数の個数: 20

約数和(自身を含む): 15857776

約数和(自身を除く): 6569749

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 16381, 49143, 114667, 147429, 344001, 442287, 1032003, 1326861, 3096009, 9288027]

約数ペア:

[(1, 9288027), (3, 3096009), (7, 1326861), (9, 1032003), (21, 442287), (27, 344001), (63, 147429), (81, 114667), (189, 49143), (567, 16381)]