130156719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563449}}^1$

素因数の和:563470

約数の個数: 16

約数和(自身を含む): 216364800

約数和(自身を除く): 86208081

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 563449, 1690347, 3944143, 6197939, 11832429, 18593817, 43385573, 130156719]

約数ペア:

[(1, 130156719), (3, 43385573), (7, 18593817), (11, 11832429), (21, 6197939), (33, 3944143), (77, 1690347), (231, 563449)]