267974157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1663}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 412139520

約数和(自身を除く): 144165363

約数列:

[1, 3, 11, 19, 33, 57, 209, 257, 627, 771, 1663, 2827, 4883, 4989, 8481, 14649, 18293, 31597, 53713, 54879, 94791, 161139, 347567, 427391, 1042701, 1282173, 4701301, 8120429, 14103903, 24361287, 89324719, 267974157]

約数ペア:

[(1, 267974157), (3, 89324719), (11, 24361287), (19, 14103903), (33, 8120429), (57, 4701301), (209, 1282173), (257, 1042701), (627, 427391), (771, 347567), (1663, 161139), (2827, 94791), (4883, 54879), (4989, 53713), (8481, 31597), (14649, 18293)]