138045369

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{597599}}^1$

素因数の和:597620

約数の個数: 16

約数和(自身を含む): 229478400

約数和(自身を除く): 91433031

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 597599, 1792797, 4183193, 6573589, 12549579, 19720767, 46015123, 138045369]

約数ペア:

[(1, 138045369), (3, 46015123), (7, 19720767), (11, 12549579), (21, 6573589), (33, 4183193), (77, 1792797), (231, 597599)]