286297053

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{45293}}^1$

素因数の和:45353

約数の個数: 24

約数和(自身を含む): 454389408

約数和(自身を除く): 168092355

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 45293, 135879, 317051, 951153, 1947599, 2219357, 5842797, 6658071, 13633193, 40899579, 95432351, 286297053]

約数ペア:

[(1, 286297053), (3, 95432351), (7, 40899579), (21, 13633193), (43, 6658071), (49, 5842797), (129, 2219357), (147, 1947599), (301, 951153), (903, 317051), (2107, 135879), (6321, 45293)]