8751447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 13680576

約数和(自身を除く): 4929129

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1217, 2397, 3651, 7191, 10953, 20689, 57199, 62067, 171597, 186201, 514791, 972383, 2917149, 8751447]

約数ペア:

[(1, 8751447), (3, 2917149), (9, 972383), (17, 514791), (47, 186201), (51, 171597), (141, 62067), (153, 57199), (423, 20689), (799, 10953), (1217, 7191), (2397, 3651)]