9212889

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 14708736

約数和(自身を除く): 5495847

約数列:

[1, 3, 7, 21, 37, 71, 111, 167, 213, 259, 497, 501, 777, 1169, 1491, 2627, 3507, 6179, 7881, 11857, 18389, 18537, 35571, 43253, 55167, 82999, 129759, 248997, 438709, 1316127, 3070963, 9212889]

約数ペア:

[(1, 9212889), (3, 3070963), (7, 1316127), (21, 438709), (37, 248997), (71, 129759), (111, 82999), (167, 55167), (213, 43253), (259, 35571), (497, 18537), (501, 18389), (777, 11857), (1169, 7881), (1491, 6179), (2627, 3507)]