1236121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 1425600

約数和(自身を除く): 189479

約数列:

[1, 17, 19, 43, 89, 323, 731, 817, 1513, 1691, 3827, 13889, 28747, 65059, 72713, 1236121]

約数ペア:

[(1, 1236121), (17, 72713), (19, 65059), (43, 28747), (89, 13889), (323, 3827), (731, 1691), (817, 1513)]