40857647

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 44533152

約数和(自身を除く): 3675505

約数列:

[1, 17, 53, 137, 331, 901, 2329, 5627, 7261, 17543, 45347, 123437, 298231, 770899, 2403391, 40857647]

約数ペア:

[(1, 40857647), (17, 2403391), (53, 770899), (137, 298231), (331, 123437), (901, 45347), (2329, 17543), (5627, 7261)]