445492701

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{26713}}^1$

素因数の和:26845

約数の個数: 24

約数和(自身を含む): 687618360

約数和(自身を除く): 242125659

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 16677, 26713, 80139, 240417, 454121, 1362363, 2911717, 4087089, 8735151, 26205453, 49499189, 148497567, 445492701]

約数ペア:

[(1, 445492701), (3, 148497567), (9, 49499189), (17, 26205453), (51, 8735151), (109, 4087089), (153, 2911717), (327, 1362363), (981, 454121), (1853, 240417), (5559, 80139), (16677, 26713)]