40715423

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 50465520

約数和(自身を除く): 9750097

約数列:

[1, 7, 19, 49, 101, 133, 433, 707, 931, 1919, 3031, 4949, 8227, 13433, 21217, 43733, 57589, 94031, 306131, 403123, 830927, 2142917, 5816489, 40715423]

約数ペア:

[(1, 40715423), (7, 5816489), (19, 2142917), (49, 830927), (101, 403123), (133, 306131), (433, 94031), (707, 57589), (931, 43733), (1919, 21217), (3031, 13433), (4949, 8227)]