11227321

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{7901}}^1$

素因数の和:7944

約数の個数: 12

約数和(自身を含む): 13512420

約数和(自身を除く): 2285099

約数列:

[1, 7, 29, 49, 203, 1421, 7901, 55307, 229129, 387149, 1603903, 11227321]

約数ペア:

[(1, 11227321), (7, 1603903), (29, 387149), (49, 229129), (203, 55307), (1421, 7901)]