267495423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 392802816

約数和(自身を除く): 125307393

約数列:

[1, 3, 13, 39, 67, 167, 201, 501, 613, 871, 1839, 2171, 2613, 6513, 7969, 11189, 23907, 33567, 41071, 102371, 123213, 145457, 307113, 436371, 533923, 1330823, 1601769, 3992469, 6858857, 20576571, 89165141, 267495423]

約数ペア:

[(1, 267495423), (3, 89165141), (13, 20576571), (39, 6858857), (67, 3992469), (167, 1601769), (201, 1330823), (501, 533923), (613, 436371), (871, 307113), (1839, 145457), (2171, 123213), (2613, 102371), (6513, 41071), (7969, 33567), (11189, 23907)]