40860547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 50502592

約数和(自身を除く): 9642045

約数列:

[1, 7, 13, 91, 277, 1621, 1939, 3601, 11347, 21073, 25207, 147511, 449017, 3143119, 5837221, 40860547]

約数ペア:

[(1, 40860547), (7, 5837221), (13, 3143119), (91, 449017), (277, 147511), (1621, 25207), (1939, 21073), (3601, 11347)]