88897081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4909}}^1$

素因数の和:5128

約数の個数: 16

約数和(自身を含む): 109984000

約数和(自身を除く): 21086919

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 4909, 18109, 34363, 63817, 446719, 976891, 6838237, 12699583, 88897081]

約数ペア:

[(1, 88897081), (7, 12699583), (13, 6838237), (91, 976891), (199, 446719), (1393, 63817), (2587, 34363), (4909, 18109)]