90499031

素因数分解:

$7^2\times {\mathrm{199}}^1\times {\mathrm{9281}}^1$

素因数の和:9494

約数の個数: 12

約数和(自身を含む): 105814800

約数和(自身を除く): 15315769

約数列:

[1, 7, 49, 199, 1393, 9281, 9751, 64967, 454769, 1846919, 12928433, 90499031]

約数ペア:

[(1, 90499031), (7, 12928433), (49, 1846919), (199, 454769), (1393, 64967), (9281, 9751)]