313670907

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19927}}^1$

素因数の和:20000

約数の個数: 32

約数和(自身を含む): 516533760

約数和(自身を除く): 202862853

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 15741, 19927, 59781, 179343, 219197, 538029, 657591, 1056131, 1972773, 3168393, 5918319, 9505179, 11617441, 28515537, 34852323, 104556969, 313670907]

約数ペア:

[(1, 313670907), (3, 104556969), (9, 34852323), (11, 28515537), (27, 11617441), (33, 9505179), (53, 5918319), (99, 3168393), (159, 1972773), (297, 1056131), (477, 657591), (583, 538029), (1431, 219197), (1749, 179343), (5247, 59781), (15741, 19927)]