3390569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1205911

約数列:

[1, 7, 13, 19, 37, 53, 91, 133, 247, 259, 371, 481, 689, 703, 1007, 1729, 1961, 3367, 4823, 4921, 7049, 9139, 13091, 13727, 25493, 37259, 63973, 91637, 178451, 260813, 484367, 3390569]

約数ペア:

[(1, 3390569), (7, 484367), (13, 260813), (19, 178451), (37, 91637), (53, 63973), (91, 37259), (133, 25493), (247, 13727), (259, 13091), (371, 9139), (481, 7049), (689, 4921), (703, 4823), (1007, 3367), (1729, 1961)]