7263081

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 12472320

約数和(自身を除く): 5209239

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 463, 581, 747, 1389, 1743, 2241, 3241, 4167, 5229, 9723, 12501, 15687, 29169, 38429, 87507, 115287, 269003, 345861, 807009, 1037583, 2421027, 7263081]

約数ペア:

[(1, 7263081), (3, 2421027), (7, 1037583), (9, 807009), (21, 345861), (27, 269003), (63, 115287), (83, 87507), (189, 38429), (249, 29169), (463, 15687), (581, 12501), (747, 9723), (1389, 5229), (1743, 4167), (2241, 3241)]