2912778945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3406759}}^1$

素因数の和:3406789

約数の個数: 24

約数和(自身を含む): 5314545600

約数和(自身を除く): 2401766655

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3406759, 10220277, 17033795, 30660831, 51101385, 64728421, 153304155, 194185263, 323642105, 582555789, 970926315, 2912778945]

約数ペア:

[(1, 2912778945), (3, 970926315), (5, 582555789), (9, 323642105), (15, 194185263), (19, 153304155), (45, 64728421), (57, 51101385), (95, 30660831), (171, 17033795), (285, 10220277), (855, 3406759)]