2590623

素因数分解:

$3^5\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 4437888

約数和(自身を除く): 1847265

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1523, 1701, 4569, 10661, 13707, 31983, 41121, 95949, 123363, 287847, 370089, 863541, 2590623]

約数ペア:

[(1, 2590623), (3, 863541), (7, 370089), (9, 287847), (21, 123363), (27, 95949), (63, 41121), (81, 31983), (189, 13707), (243, 10661), (567, 4569), (1523, 1701)]