12421041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 17510400

約数和(自身を除く): 5089359

約数列:

[1, 3, 19, 57, 359, 607, 1077, 1821, 6821, 11533, 20463, 34599, 217913, 653739, 4140347, 12421041]

約数ペア:

[(1, 12421041), (3, 4140347), (19, 653739), (57, 217913), (359, 34599), (607, 20463), (1077, 11533), (1821, 6821)]