26565381

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{2221}}^1$

素因数の和:2673

約数の個数: 16

約数和(自身を含む): 39462720

約数和(自身を除く): 12897339

約数列:

[1, 3, 9, 27, 443, 1329, 2221, 3987, 6663, 11961, 19989, 59967, 983903, 2951709, 8855127, 26565381]

約数ペア:

[(1, 26565381), (3, 8855127), (9, 2951709), (27, 983903), (443, 59967), (1329, 19989), (2221, 11961), (3987, 6663)]