308214979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 330389280

約数和(自身を除く): 22174301

約数列:

[1, 19, 73, 317, 701, 1387, 6023, 13319, 23141, 51173, 222217, 439679, 972287, 4222123, 16221841, 308214979]

約数ペア:

[(1, 308214979), (19, 16221841), (73, 4222123), (317, 972287), (701, 439679), (1387, 222217), (6023, 51173), (13319, 23141)]