17089317

素因数分解:

$3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 28319616

約数和(自身を除く): 11230299

約数列:

[1, 3, 7, 9, 21, 63, 487, 557, 1461, 1671, 3409, 3899, 4383, 5013, 10227, 11697, 30681, 35091, 271259, 813777, 1898813, 2441331, 5696439, 17089317]

約数ペア:

[(1, 17089317), (3, 5696439), (7, 2441331), (9, 1898813), (21, 813777), (63, 271259), (487, 35091), (557, 30681), (1461, 11697), (1671, 10227), (3409, 5013), (3899, 4383)]