9753213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 13798400

約数和(自身を除く): 4045187

約数列:

[1, 3, 19, 57, 139, 417, 1231, 2641, 3693, 7923, 23389, 70167, 171109, 513327, 3251071, 9753213]

約数ペア:

[(1, 9753213), (3, 3251071), (19, 513327), (57, 171109), (139, 70167), (417, 23389), (1231, 7923), (2641, 3693)]