16273809

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 24247080

約数和(自身を除く): 7973271

約数列:

[1, 3, 9, 53, 109, 159, 313, 327, 477, 939, 981, 2817, 5777, 16589, 17331, 34117, 49767, 51993, 102351, 149301, 307053, 1808201, 5424603, 16273809]

約数ペア:

[(1, 16273809), (3, 5424603), (9, 1808201), (53, 307053), (109, 149301), (159, 102351), (313, 51993), (327, 49767), (477, 34117), (939, 17331), (981, 16589), (2817, 5777)]