674991621

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{77239}}^1$

素因数の和:78216

約数の個数: 12

約数和(自身を含む): 976004640

約数和(自身を除く): 301013019

約数列:

[1, 3, 9, 971, 2913, 8739, 77239, 231717, 695151, 74999069, 224997207, 674991621]

約数ペア:

[(1, 674991621), (3, 224997207), (9, 74999069), (971, 695151), (2913, 231717), (8739, 77239)]