89882513

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 110753280

約数和(自身を除く): 20870767

約数列:

[1, 7, 29, 43, 49, 203, 301, 1247, 1421, 1471, 2107, 8729, 10297, 42659, 61103, 63253, 72079, 298613, 442771, 1834337, 2090291, 3099397, 12840359, 89882513]

約数ペア:

[(1, 89882513), (7, 12840359), (29, 3099397), (43, 2090291), (49, 1834337), (203, 442771), (301, 298613), (1247, 72079), (1421, 63253), (1471, 61103), (2107, 42659), (8729, 10297)]