214333497

素因数分解:

$3^2\times 7^3\times {\mathrm{69431}}^1$

素因数の和:69458

約数の個数: 24

約数和(自身を含む): 361046400

約数和(自身を除く): 146712903

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 69431, 208293, 486017, 624879, 1458051, 3402119, 4374153, 10206357, 23814833, 30619071, 71444499, 214333497]

約数ペア:

[(1, 214333497), (3, 71444499), (7, 30619071), (9, 23814833), (21, 10206357), (49, 4374153), (63, 3402119), (147, 1458051), (343, 624879), (441, 486017), (1029, 208293), (3087, 69431)]