22921389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4049}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 36012600

約数和(自身を除く): 13091211

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 4049, 5661, 12147, 36441, 68833, 149813, 206499, 449439, 619497, 1348317, 2546821, 7640463, 22921389]

約数ペア:

[(1, 22921389), (3, 7640463), (9, 2546821), (17, 1348317), (37, 619497), (51, 449439), (111, 206499), (153, 149813), (333, 68833), (629, 36441), (1887, 12147), (4049, 5661)]