1770141121

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{1245701}}^1$

素因数の和:1245744

約数の個数: 12

約数和(自身を含む): 2130150420

約数和(自身を除く): 360009299

約数列:

[1, 7, 29, 49, 203, 1421, 1245701, 8719907, 36125329, 61039349, 252877303, 1770141121]

約数ペア:

[(1, 1770141121), (7, 252877303), (29, 61039349), (49, 36125329), (203, 8719907), (1421, 1245701)]