2912447691

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{263737}}^1$

素因数の和:264155

約数の個数: 16

約数和(自身を含む): 4325303200

約数和(自身を除く): 1412855509

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 263737, 791211, 2373633, 7120899, 107868433, 323605299, 970815897, 2912447691]

約数ペア:

[(1, 2912447691), (3, 970815897), (9, 323605299), (27, 107868433), (409, 7120899), (1227, 2373633), (3681, 791211), (11043, 263737)]