26688057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17207}}^1$

素因数の和:17268

約数の個数: 16

約数和(自身を含む): 39647232

約数和(自身を除く): 12959175

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 17207, 51621, 189277, 567831, 808729, 2426187, 8896019, 26688057]

約数ペア:

[(1, 26688057), (3, 8896019), (11, 2426187), (33, 808729), (47, 567831), (141, 189277), (517, 51621), (1551, 17207)]