11518401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 16495488

約数和(自身を除く): 4977087

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3181, 3621, 9543, 54077, 162231, 225851, 677553, 3839467, 11518401]

約数ペア:

[(1, 11518401), (3, 3839467), (17, 677553), (51, 225851), (71, 162231), (213, 54077), (1207, 9543), (3181, 3621)]