997161823

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{41519}}^1$

素因数の和:41646

約数の個数: 16

約数和(自身を含む): 1179832320

約数和(自身を除く): 182670497

約数列:

[1, 7, 47, 73, 329, 511, 3431, 24017, 41519, 290633, 1951393, 3030887, 13659751, 21216209, 142451689, 997161823]

約数ペア:

[(1, 997161823), (7, 142451689), (47, 21216209), (73, 13659751), (329, 3030887), (511, 1951393), (3431, 290633), (24017, 41519)]