3286521

素因数分解:

$3^3\times 7^1\times {\mathrm{17389}}^1$

素因数の和:17405

約数の個数: 16

約数和(自身を含む): 5564800

約数和(自身を除く): 2278279

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 17389, 52167, 121723, 156501, 365169, 469503, 1095507, 3286521]

約数ペア:

[(1, 3286521), (3, 1095507), (7, 469503), (9, 365169), (21, 156501), (27, 121723), (63, 52167), (189, 17389)]