31514379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47533}}^1$

素因数の和:47566

約数の個数: 16

約数和(自身を含む): 47914272

約数和(自身を除く): 16399893

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 47533, 142599, 617929, 808061, 1853787, 2424183, 10504793, 31514379]

約数ペア:

[(1, 31514379), (3, 10504793), (13, 2424183), (17, 1853787), (39, 808061), (51, 617929), (221, 142599), (663, 47533)]