14874921

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 22324500

約数和(自身を除く): 7449579

約数列:

[1, 3, 9, 27, 81, 409, 449, 1227, 1347, 3681, 4041, 11043, 12123, 33129, 36369, 183641, 550923, 1652769, 4958307, 14874921]

約数ペア:

[(1, 14874921), (3, 4958307), (9, 1652769), (27, 550923), (81, 183641), (409, 36369), (449, 33129), (1227, 12123), (1347, 11043), (3681, 4041)]