17401391997

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{3739}}^1\times {\mathrm{12821}}^1$

素因数の和:16585

約数の個数: 24

約数和(自身を含む): 25511676960

約数和(自身を除く): 8110284963

約数列:

[1, 3, 11, 33, 121, 363, 3739, 11217, 12821, 38463, 41129, 123387, 141031, 423093, 452419, 1357257, 1551341, 4654023, 47937719, 143813157, 527314909, 1581944727, 5800463999, 17401391997]

約数ペア:

[(1, 17401391997), (3, 5800463999), (11, 1581944727), (33, 527314909), (121, 143813157), (363, 47937719), (3739, 4654023), (11217, 1551341), (12821, 1357257), (38463, 452419), (41129, 423093), (123387, 141031)]