17142951

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22063}}^1$

素因数の和:22110

約数の個数: 16

約数和(自身を含む): 26829824

約数和(自身を除く): 9686873

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 22063, 66189, 154441, 463323, 816331, 2448993, 5714317, 17142951]

約数ペア:

[(1, 17142951), (3, 5714317), (7, 2448993), (21, 816331), (37, 463323), (111, 154441), (259, 66189), (777, 22063)]