286890969

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{7151}}^1$

素因数の和:7508

約数の個数: 16

約数和(自身を含む): 392730624

約数和(自身を除く): 105839655

約数列:

[1, 3, 43, 129, 311, 933, 7151, 13373, 21453, 40119, 307493, 922479, 2223961, 6671883, 95630323, 286890969]

約数ペア:

[(1, 286890969), (3, 95630323), (43, 6671883), (129, 2223961), (311, 922479), (933, 307493), (7151, 40119), (13373, 21453)]