12117787

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 14536368

約数和(自身を除く): 2418581

約数列:

[1, 11, 17, 43, 121, 137, 187, 473, 731, 1507, 2057, 2329, 5203, 5891, 8041, 16577, 25619, 64801, 88451, 100147, 281809, 712811, 1101617, 12117787]

約数ペア:

[(1, 12117787), (11, 1101617), (17, 712811), (43, 281809), (121, 100147), (137, 88451), (187, 64801), (473, 25619), (731, 16577), (1507, 8041), (2057, 5891), (2329, 5203)]