1004068121

素因数分解:

$7^1\times {\mathrm{7121}}^1\times {\mathrm{20143}}^1$

素因数の和:27271

約数の個数: 8

約数和(自身を含む): 1147724544

約数和(自身を除く): 143656423

約数列:

[1, 7, 7121, 20143, 49847, 141001, 143438303, 1004068121]

約数ペア:

[(1, 1004068121), (7, 143438303), (7121, 141001), (20143, 49847)]