40888939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{733}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 50475712

約数和(自身を除く): 9586773

約数列:

[1, 7, 13, 91, 613, 733, 4291, 5131, 7969, 9529, 55783, 66703, 449329, 3145303, 5841277, 40888939]

約数ペア:

[(1, 40888939), (7, 5841277), (13, 3145303), (91, 449329), (613, 66703), (733, 55783), (4291, 9529), (5131, 7969)]