315076487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 388800000

約数和(自身を除く): 73723513

約数列:

[1, 11, 17, 19, 71, 187, 209, 323, 781, 1207, 1249, 1349, 3553, 13277, 13739, 14839, 21233, 22933, 23731, 88679, 233563, 252263, 261041, 403427, 975469, 1507543, 1684901, 4437697, 16582973, 18533911, 28643317, 315076487]

約数ペア:

[(1, 315076487), (11, 28643317), (17, 18533911), (19, 16582973), (71, 4437697), (187, 1684901), (209, 1507543), (323, 975469), (781, 403427), (1207, 261041), (1249, 252263), (1349, 233563), (3553, 88679), (13277, 23731), (13739, 22933), (14839, 21233)]