122880043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 147878640

約数和(自身を除く): 24998597

約数列:

[1, 11, 13, 47, 143, 389, 517, 611, 2209, 4279, 5057, 6721, 18283, 24299, 28717, 55627, 201113, 237679, 315887, 859301, 2614469, 9452311, 11170913, 122880043]

約数ペア:

[(1, 122880043), (11, 11170913), (13, 9452311), (47, 2614469), (143, 859301), (389, 315887), (517, 237679), (611, 201113), (2209, 55627), (4279, 28717), (5057, 24299), (6721, 18283)]