4267581

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 5996544

約数和(自身を除く): 1728963

約数列:

[1, 3, 23, 69, 127, 381, 487, 1461, 2921, 8763, 11201, 33603, 61849, 185547, 1422527, 4267581]

約数ペア:

[(1, 4267581), (3, 1422527), (23, 185547), (69, 61849), (127, 33603), (381, 11201), (487, 8763), (1461, 2921)]