25298223

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 34695936

約数和(自身を除く): 9397713

約数列:

[1, 3, 71, 73, 213, 219, 1627, 4881, 5183, 15549, 115517, 118771, 346551, 356313, 8432741, 25298223]

約数ペア:

[(1, 25298223), (3, 8432741), (71, 356313), (73, 346551), (213, 118771), (219, 115517), (1627, 15549), (4881, 5183)]