245022399

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{877}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 364334880

約数和(自身を除く): 119312481

約数列:

[1, 3, 9, 37, 111, 333, 839, 877, 2517, 2631, 7551, 7893, 31043, 32449, 93129, 97347, 279387, 292041, 735803, 2207409, 6622227, 27224711, 81674133, 245022399]

約数ペア:

[(1, 245022399), (3, 81674133), (9, 27224711), (37, 6622227), (111, 2207409), (333, 735803), (839, 292041), (877, 279387), (2517, 97347), (2631, 93129), (7551, 32449), (7893, 31043)]