73843861

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42709}}^1$

素因数の和:42748

約数の個数: 16

約数和(自身を含む): 95670400

約数和(自身を除く): 21826539

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 42709, 298963, 555217, 811471, 3886519, 5680297, 10549123, 73843861]

約数ペア:

[(1, 73843861), (7, 10549123), (13, 5680297), (19, 3886519), (91, 811471), (133, 555217), (247, 298963), (1729, 42709)]