714609

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 1280000

約数和(自身を除く): 565391

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 199, 399, 513, 597, 1197, 1393, 1791, 3591, 3781, 4179, 5373, 11343, 12537, 26467, 34029, 37611, 79401, 102087, 238203, 714609]

約数ペア:

[(1, 714609), (3, 238203), (7, 102087), (9, 79401), (19, 37611), (21, 34029), (27, 26467), (57, 12537), (63, 11343), (133, 5373), (171, 4179), (189, 3781), (199, 3591), (399, 1791), (513, 1393), (597, 1197)]