2685879

素因数分解:

$3^5\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 4600960

約数和(自身を除く): 1915081

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1579, 1701, 4737, 11053, 14211, 33159, 42633, 99477, 127899, 298431, 383697, 895293, 2685879]

約数ペア:

[(1, 2685879), (3, 895293), (7, 383697), (9, 298431), (21, 127899), (27, 99477), (63, 42633), (81, 33159), (189, 14211), (243, 11053), (567, 4737), (1579, 1701)]