1252317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 1841472

約数和(自身を除く): 589155

約数列:

[1, 3, 11, 33, 137, 277, 411, 831, 1507, 3047, 4521, 9141, 37949, 113847, 417439, 1252317]

約数ペア:

[(1, 1252317), (3, 417439), (11, 113847), (33, 37949), (137, 9141), (277, 4521), (411, 3047), (831, 1507)]