7987746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102407}}^1$

素因数の和:102425

約数の個数: 16

約数和(自身を含む): 17204544

約数和(自身を除く): 9216798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 102407, 204814, 307221, 614442, 1331291, 2662582, 3993873, 7987746]

約数ペア:

[(1, 7987746), (2, 3993873), (3, 2662582), (6, 1331291), (13, 614442), (26, 307221), (39, 204814), (78, 102407)]