89107081

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{2591}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 108241920

約数和(自身を除く): 19134839

約数列:

[1, 7, 17, 119, 289, 2023, 2591, 4913, 18137, 34391, 44047, 308329, 748799, 5241593, 12729583, 89107081]

約数ペア:

[(1, 89107081), (7, 12729583), (17, 5241593), (119, 748799), (289, 308329), (2023, 44047), (2591, 34391), (4913, 18137)]