2217993459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{132047}}^1$

素因数の和:132570

約数の個数: 16

約数和(自身を含む): 3232535040

約数和(自身を除く): 1014541581

約数列:

[1, 3, 11, 33, 509, 1527, 5599, 16797, 132047, 396141, 1452517, 4357551, 67211923, 201635769, 739331153, 2217993459]

約数ペア:

[(1, 2217993459), (3, 739331153), (11, 201635769), (33, 67211923), (509, 4357551), (1527, 1452517), (5599, 396141), (16797, 132047)]