49306719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213449}}^1$

素因数の和:213470

約数の個数: 16

約数和(自身を含む): 81964800

約数和(自身を除く): 32658081

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 213449, 640347, 1494143, 2347939, 4482429, 7043817, 16435573, 49306719]

約数ペア:

[(1, 49306719), (3, 16435573), (7, 7043817), (11, 4482429), (21, 2347939), (33, 1494143), (77, 640347), (231, 213449)]