4173279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 6614784

約数和(自身を除く): 2441505

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 173, 187, 473, 519, 561, 731, 1419, 1903, 2193, 2941, 5709, 7439, 8041, 8823, 22317, 24123, 32351, 81829, 97053, 126463, 245487, 379389, 1391093, 4173279]

約数ペア:

[(1, 4173279), (3, 1391093), (11, 379389), (17, 245487), (33, 126463), (43, 97053), (51, 81829), (129, 32351), (173, 24123), (187, 22317), (473, 8823), (519, 8041), (561, 7439), (731, 5709), (1419, 2941), (1903, 2193)]