1344209321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 1801699200

約数和(自身を除く): 457489879

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 809, 961, 1729, 2821, 4123, 5663, 6727, 7657, 10517, 12493, 15371, 18259, 25079, 53599, 73619, 87451, 107597, 127813, 175553, 199823, 237367, 326027, 476501, 777449, 1398761, 1661569, 2282189, 3335507, 5442143, 6194513, 10106837, 14771531, 43361591, 70747859, 103400717, 192029903, 1344209321]

約数ペア:

[(1, 1344209321), (7, 192029903), (13, 103400717), (19, 70747859), (31, 43361591), (91, 14771531), (133, 10106837), (217, 6194513), (247, 5442143), (403, 3335507), (589, 2282189), (809, 1661569), (961, 1398761), (1729, 777449), (2821, 476501), (4123, 326027), (5663, 237367), (6727, 199823), (7657, 175553), (10517, 127813), (12493, 107597), (15371, 87451), (18259, 73619), (25079, 53599)]