6474249

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 28

約数和(自身を含む): 9915696

約数和(自身を除く): 3441447

約数列:

[1, 3, 9, 27, 81, 83, 107, 243, 249, 321, 729, 747, 963, 2241, 2889, 6723, 8667, 8881, 20169, 26001, 26643, 60507, 78003, 79929, 239787, 719361, 2158083, 6474249]

約数ペア:

[(1, 6474249), (3, 2158083), (9, 719361), (27, 239787), (81, 79929), (83, 78003), (107, 60507), (243, 26643), (249, 26001), (321, 20169), (729, 8881), (747, 8667), (963, 6723), (2241, 2889)]