26830221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26227}}^1$

素因数の和:26272

約数の個数: 16

約数和(自身を含む): 40286208

約数和(自身を除く): 13455987

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 26227, 78681, 288497, 813037, 865491, 2439111, 8943407, 26830221]

約数ペア:

[(1, 26830221), (3, 8943407), (11, 2439111), (31, 865491), (33, 813037), (93, 288497), (341, 78681), (1023, 26227)]