1213266507

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{9767}}^1$

素因数の和:10698

約数の個数: 16

約数和(自身を含む): 1654152192

約数和(自身を除く): 440885685

約数列:

[1, 3, 47, 141, 881, 2643, 9767, 29301, 41407, 124221, 459049, 1377147, 8604727, 25814181, 404422169, 1213266507]

約数ペア:

[(1, 1213266507), (3, 404422169), (47, 25814181), (141, 8604727), (881, 1377147), (2643, 459049), (9767, 124221), (29301, 41407)]