27047251

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 34011648

約数和(自身を除く): 6964397

約数列:

[1, 7, 11, 77, 121, 847, 1331, 2903, 9317, 20321, 31933, 223531, 351263, 2458841, 3863893, 27047251]

約数ペア:

[(1, 27047251), (7, 3863893), (11, 2458841), (77, 351263), (121, 223531), (847, 31933), (1331, 20321), (2903, 9317)]