7071363

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 11582480

約数和(自身を除く): 4511117

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3181, 9543, 28629, 41353, 60439, 124059, 181317, 372177, 543951, 785707, 2357121, 7071363]

約数ペア:

[(1, 7071363), (3, 2357121), (9, 785707), (13, 543951), (19, 372177), (39, 181317), (57, 124059), (117, 60439), (171, 41353), (247, 28629), (741, 9543), (2223, 3181)]