212541657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{6143}}^1$

素因数の和:6772

約数の個数: 16

約数和(自身を含む): 298844160

約数和(自身を除く): 86302503

約数列:

[1, 3, 19, 57, 607, 1821, 6143, 11533, 18429, 34599, 116717, 350151, 3728801, 11186403, 70847219, 212541657]

約数ペア:

[(1, 212541657), (3, 70847219), (19, 11186403), (57, 3728801), (607, 350151), (1821, 116717), (6143, 34599), (11533, 18429)]