40029143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27361}}^1$

素因数の和:27398

約数の個数: 16

約数和(自身を含む): 52535040

約数和(自身を除く): 12505897

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 27361, 191527, 300971, 519859, 2106797, 3639013, 5718449, 40029143]

約数ペア:

[(1, 40029143), (7, 5718449), (11, 3639013), (19, 2106797), (77, 519859), (133, 300971), (209, 191527), (1463, 27361)]