2248479

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 3552640

約数和(自身を除く): 1304161

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 487, 513, 1461, 1539, 4383, 4617, 9253, 13149, 27759, 39447, 83277, 118341, 249831, 749493, 2248479]

約数ペア:

[(1, 2248479), (3, 749493), (9, 249831), (19, 118341), (27, 83277), (57, 39447), (81, 27759), (171, 13149), (243, 9253), (487, 4617), (513, 4383), (1461, 1539)]