2248527

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 3151872

約数和(自身を除く): 903345

約数列:

[1, 3, 37, 47, 111, 141, 431, 1293, 1739, 5217, 15947, 20257, 47841, 60771, 749509, 2248527]

約数ペア:

[(1, 2248527), (3, 749509), (37, 60771), (47, 47841), (111, 20257), (141, 15947), (431, 5217), (1293, 1739)]