9720777773

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{416147}}^1$

素因数の和:416272

約数の個数: 16

約数和(自身を含む): 11505659904

約数和(自身を除く): 1784882131

約数列:

[1, 7, 47, 71, 329, 497, 3337, 23359, 416147, 2913029, 19558909, 29546437, 136912363, 206825059, 1388682539, 9720777773]

約数ペア:

[(1, 9720777773), (7, 1388682539), (47, 206825059), (71, 136912363), (329, 29546437), (497, 19558909), (3337, 2913029), (23359, 416147)]