11150001

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 16571520

約数和(自身を除く): 5421519

約数列:

[1, 3, 9, 27, 503, 821, 1509, 2463, 4527, 7389, 13581, 22167, 412963, 1238889, 3716667, 11150001]

約数ペア:

[(1, 11150001), (3, 3716667), (9, 1238889), (27, 412963), (503, 22167), (821, 13581), (1509, 7389), (2463, 4527)]