242588843

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 301019136

約数和(自身を除く): 58430293

約数列:

[1, 7, 23, 43, 67, 161, 301, 469, 523, 989, 1541, 2881, 3661, 6923, 10787, 12029, 20167, 22489, 35041, 66263, 84203, 157423, 245287, 463841, 517247, 805943, 1506763, 3620729, 5641601, 10547341, 34655549, 242588843]

約数ペア:

[(1, 242588843), (7, 34655549), (23, 10547341), (43, 5641601), (67, 3620729), (161, 1506763), (301, 805943), (469, 517247), (523, 463841), (989, 245287), (1541, 157423), (2881, 84203), (3661, 66263), (6923, 35041), (10787, 22489), (12029, 20167)]