12740299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 15631056

約数和(自身を除く): 2890757

約数列:

[1, 11, 13, 41, 53, 143, 451, 533, 583, 689, 1681, 2173, 5863, 7579, 18491, 21853, 23903, 28249, 89093, 240383, 310739, 980023, 1158209, 12740299]

約数ペア:

[(1, 12740299), (11, 1158209), (13, 980023), (41, 310739), (53, 240383), (143, 89093), (451, 28249), (533, 23903), (583, 21853), (689, 18491), (1681, 7579), (2173, 5863)]