244713

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 382976

約数和(自身を除く): 138263

約数列:

[1, 3, 7, 21, 43, 129, 271, 301, 813, 903, 1897, 5691, 11653, 34959, 81571, 244713]

約数ペア:

[(1, 244713), (3, 81571), (7, 34959), (21, 11653), (43, 5691), (129, 1897), (271, 903), (301, 813)]