2278527

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 3294720

約数和(自身を除く): 1016193

約数列:

[1, 3, 17, 43, 51, 129, 731, 1039, 2193, 3117, 17663, 44677, 52989, 134031, 759509, 2278527]

約数ペア:

[(1, 2278527), (3, 759509), (17, 134031), (43, 52989), (51, 44677), (129, 17663), (731, 3117), (1039, 2193)]