308967978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{14143}}^1$

素因数の和:14490

約数の個数: 32

約数和(自身を含む): 676196352

約数和(自身を除く): 367228374

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1986, 3641, 7282, 10923, 14143, 21846, 28286, 42429, 84858, 155573, 311146, 466719, 933438, 4681333, 9362666, 14043999, 28087998, 51494663, 102989326, 154483989, 308967978]

約数ペア:

[(1, 308967978), (2, 154483989), (3, 102989326), (6, 51494663), (11, 28087998), (22, 14043999), (33, 9362666), (66, 4681333), (331, 933438), (662, 466719), (993, 311146), (1986, 155573), (3641, 84858), (7282, 42429), (10923, 28286), (14143, 21846)]