2926623

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 4654848

約数和(自身を除く): 1728225

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 463, 903, 1389, 2107, 3241, 6321, 9723, 19909, 22687, 59727, 68061, 139363, 418089, 975541, 2926623]

約数ペア:

[(1, 2926623), (3, 975541), (7, 418089), (21, 139363), (43, 68061), (49, 59727), (129, 22687), (147, 19909), (301, 9723), (463, 6321), (903, 3241), (1389, 2107)]