23521719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4339}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 34025600

約数和(自身を除く): 10503881

約数列:

[1, 3, 13, 39, 139, 417, 1807, 4339, 5421, 13017, 56407, 169221, 603121, 1809363, 7840573, 23521719]

約数ペア:

[(1, 23521719), (3, 7840573), (13, 1809363), (39, 603121), (139, 169221), (417, 56407), (1807, 13017), (4339, 5421)]