2247723

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1381077

約数列:

[1, 3, 9, 17, 27, 51, 59, 83, 153, 177, 249, 459, 531, 747, 1003, 1411, 1593, 2241, 3009, 4233, 4897, 9027, 12699, 14691, 27081, 38097, 44073, 83249, 132219, 249747, 749241, 2247723]

約数ペア:

[(1, 2247723), (3, 749241), (9, 249747), (17, 132219), (27, 83249), (51, 44073), (59, 38097), (83, 27081), (153, 14691), (177, 12699), (249, 9027), (459, 4897), (531, 4233), (747, 3009), (1003, 2241), (1411, 1593)]