29731143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40123}}^1$

素因数の和:40158

約数の個数: 16

約数和(自身を含む): 44938880

約数和(自身を除く): 15207737

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 40123, 120369, 521599, 762337, 1564797, 2287011, 9910381, 29731143]

約数ペア:

[(1, 29731143), (3, 9910381), (13, 2287011), (19, 1564797), (39, 762337), (57, 521599), (247, 120369), (741, 40123)]