5051943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 8299200

約数和(自身を除く): 3247257

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 389, 481, 999, 1167, 1443, 3501, 4329, 5057, 10503, 12987, 14393, 15171, 43179, 45513, 129537, 136539, 187109, 388611, 561327, 1683981, 5051943]

約数ペア:

[(1, 5051943), (3, 1683981), (9, 561327), (13, 388611), (27, 187109), (37, 136539), (39, 129537), (111, 45513), (117, 43179), (333, 15171), (351, 14393), (389, 12987), (481, 10503), (999, 5057), (1167, 4329), (1443, 3501)]