1892187

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 3202560

約数和(自身を除く): 1310373

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 277, 297, 621, 759, 831, 2277, 2493, 3047, 6371, 6831, 7479, 9141, 19113, 27423, 57339, 70081, 82269, 172017, 210243, 630729, 1892187]

約数ペア:

[(1, 1892187), (3, 630729), (9, 210243), (11, 172017), (23, 82269), (27, 70081), (33, 57339), (69, 27423), (99, 19113), (207, 9141), (253, 7479), (277, 6831), (297, 6371), (621, 3047), (759, 2493), (831, 2277)]