24919317

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 38781600

約数和(自身を除く): 13862283

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 3389, 7353, 10167, 30501, 64391, 145727, 193173, 437181, 579519, 1311543, 2768813, 8306439, 24919317]

約数ペア:

[(1, 24919317), (3, 8306439), (9, 2768813), (19, 1311543), (43, 579519), (57, 437181), (129, 193173), (171, 145727), (387, 64391), (817, 30501), (2451, 10167), (3389, 7353)]