318878461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6367}}^1$

素因数の和:6564

約数の個数: 16

約数和(自身を含む): 362211840

約数和(自身を除く): 43333379

約数列:

[1, 11, 29, 157, 319, 1727, 4553, 6367, 50083, 70037, 184643, 999619, 2031073, 10995809, 28988951, 318878461]

約数ペア:

[(1, 318878461), (11, 28988951), (29, 10995809), (157, 2031073), (319, 999619), (1727, 184643), (4553, 70037), (6367, 50083)]