31323039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49957}}^1$

素因数の和:49990

約数の個数: 16

約数和(自身を含む): 47959680

約数和(自身を除く): 16636641

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 49957, 149871, 549527, 949183, 1648581, 2847549, 10441013, 31323039]

約数ペア:

[(1, 31323039), (3, 10441013), (11, 2847549), (19, 1648581), (33, 949183), (57, 549527), (209, 149871), (627, 49957)]