236448639

素因数分解:

$3^4\times 7^1\times {\mathrm{417017}}^1$

素因数の和:417036

約数の個数: 20

約数和(自身を含む): 403673424

約数和(自身を除く): 167224785

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 417017, 1251051, 2919119, 3753153, 8757357, 11259459, 26272071, 33778377, 78816213, 236448639]

約数ペア:

[(1, 236448639), (3, 78816213), (7, 33778377), (9, 26272071), (21, 11259459), (27, 8757357), (63, 3753153), (81, 2919119), (189, 1251051), (567, 417017)]