4252689

素因数分解:

$3^3\times 7^1\times {\mathrm{22501}}^1$

素因数の和:22517

約数の個数: 16

約数和(自身を含む): 7200640

約数和(自身を除く): 2947951

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 22501, 67503, 157507, 202509, 472521, 607527, 1417563, 4252689]

約数ペア:

[(1, 4252689), (3, 1417563), (7, 607527), (9, 472521), (21, 202509), (27, 157507), (63, 67503), (189, 22501)]