87973707

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2957}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 120402432

約数和(自身を除く): 32428725

約数列:

[1, 3, 47, 141, 211, 633, 2957, 8871, 9917, 29751, 138979, 416937, 623927, 1871781, 29324569, 87973707]

約数ペア:

[(1, 87973707), (3, 29324569), (47, 1871781), (141, 623927), (211, 416937), (633, 138979), (2957, 29751), (8871, 9917)]