89240711

素因数分解:

$7^3\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:4983

約数の個数: 16

約数和(自身を含む): 106056000

約数和(自身を除く): 16815289

約数列:

[1, 7, 49, 53, 343, 371, 2597, 4909, 18179, 34363, 240541, 260177, 1683787, 1821239, 12748673, 89240711]

約数ペア:

[(1, 89240711), (7, 12748673), (49, 1821239), (53, 1683787), (343, 260177), (371, 240541), (2597, 34363), (4909, 18179)]