12164397

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 19113696

約数和(自身を除く): 6949299

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 997, 1743, 2991, 4067, 6979, 12201, 20937, 48853, 82751, 146559, 248253, 579257, 1737771, 4054799, 12164397]

約数ペア:

[(1, 12164397), (3, 4054799), (7, 1737771), (21, 579257), (49, 248253), (83, 146559), (147, 82751), (249, 48853), (581, 20937), (997, 12201), (1743, 6979), (2991, 4067)]