28631317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 33792192

約数和(自身を除く): 5160875

約数列:

[1, 11, 13, 143, 347, 577, 3817, 4511, 6347, 7501, 49621, 82511, 200219, 2202409, 2602847, 28631317]

約数ペア:

[(1, 28631317), (11, 2602847), (13, 2202409), (143, 200219), (347, 82511), (577, 49621), (3817, 7501), (4511, 6347)]