9703287

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 16124160

約数和(自身を除く): 6420873

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 883, 999, 1221, 2649, 3663, 7947, 9713, 10989, 23841, 29139, 32671, 87417, 98013, 262251, 294039, 359381, 882117, 1078143, 3234429, 9703287]

約数ペア:

[(1, 9703287), (3, 3234429), (9, 1078143), (11, 882117), (27, 359381), (33, 294039), (37, 262251), (99, 98013), (111, 87417), (297, 32671), (333, 29139), (407, 23841), (883, 10989), (999, 9713), (1221, 7947), (2649, 3663)]