28242877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 31715712

約数和(自身を除く): 3472835

約数列:

[1, 13, 37, 71, 481, 827, 923, 2627, 10751, 30599, 34151, 58717, 397787, 763321, 2172529, 28242877]

約数ペア:

[(1, 28242877), (13, 2172529), (37, 763321), (71, 397787), (481, 58717), (827, 34151), (923, 30599), (2627, 10751)]