12087213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 16903680

約数和(自身を除く): 4816467

約数列:

[1, 3, 23, 69, 283, 619, 849, 1857, 6509, 14237, 19527, 42711, 175177, 525531, 4029071, 12087213]

約数ペア:

[(1, 12087213), (3, 4029071), (23, 525531), (69, 175177), (283, 42711), (619, 19527), (849, 14237), (1857, 6509)]