31867767

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 47886384

約数和(自身を除く): 16018617

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 1153, 3071, 3459, 9213, 10377, 27639, 42661, 95699, 127983, 287097, 383949, 861291, 3540863, 10622589, 31867767]

約数ペア:

[(1, 31867767), (3, 10622589), (9, 3540863), (37, 861291), (83, 383949), (111, 287097), (249, 127983), (333, 95699), (747, 42661), (1153, 27639), (3071, 10377), (3459, 9213)]