2958357

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1603563

約数列:

[1, 3, 17, 19, 43, 51, 57, 71, 129, 213, 323, 731, 817, 969, 1207, 1349, 2193, 2451, 3053, 3621, 4047, 9159, 13889, 22933, 41667, 51901, 58007, 68799, 155703, 174021, 986119, 2958357]

約数ペア:

[(1, 2958357), (3, 986119), (17, 174021), (19, 155703), (43, 68799), (51, 58007), (57, 51901), (71, 41667), (129, 22933), (213, 13889), (323, 9159), (731, 4047), (817, 3621), (969, 3053), (1207, 2451), (1349, 2193)]