16889517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 26282880

約数和(自身を除く): 9393363

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 1871, 3009, 5613, 9027, 16839, 31807, 95421, 110389, 286263, 331167, 993501, 1876613, 5629839, 16889517]

約数ペア:

[(1, 16889517), (3, 5629839), (9, 1876613), (17, 993501), (51, 331167), (59, 286263), (153, 110389), (177, 95421), (531, 31807), (1003, 16839), (1871, 9027), (3009, 5613)]