11158427

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9938

約数の個数: 12

約数和(自身を含む): 13545936

約数和(自身を除く): 2387509

約数列:

[1, 7, 23, 49, 161, 1127, 9901, 69307, 227723, 485149, 1594061, 11158427]

約数ペア:

[(1, 11158427), (7, 1594061), (23, 485149), (49, 227723), (161, 69307), (1127, 9901)]