80490109

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9221}}^1$

素因数の和:9300

約数の個数: 16

約数和(自身を含む): 97384320

約数和(自身を除く): 16894211

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 9221, 64547, 267409, 396503, 1871863, 2775521, 11498587, 80490109]

約数ペア:

[(1, 80490109), (7, 11498587), (29, 2775521), (43, 1871863), (203, 396503), (301, 267409), (1247, 64547), (8729, 9221)]