7512147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 11808576

約数和(自身を除く): 4296429

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1327, 1887, 3981, 5661, 11943, 22559, 49099, 67677, 147297, 203031, 441891, 834683, 2504049, 7512147]

約数ペア:

[(1, 7512147), (3, 2504049), (9, 834683), (17, 441891), (37, 203031), (51, 147297), (111, 67677), (153, 49099), (333, 22559), (629, 11943), (1327, 5661), (1887, 3981)]