248452947

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3823}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 385459200

約数和(自身を除く): 137006253

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 747, 783, 2241, 2407, 3823, 7221, 11469, 21663, 34407, 64989, 103221, 110867, 317309, 332601, 951927, 997803, 2855781, 2993409, 8567343, 9201961, 27605883, 82817649, 248452947]

約数ペア:

[(1, 248452947), (3, 82817649), (9, 27605883), (27, 9201961), (29, 8567343), (83, 2993409), (87, 2855781), (249, 997803), (261, 951927), (747, 332601), (783, 317309), (2241, 110867), (2407, 103221), (3823, 64989), (7221, 34407), (11469, 21663)]