243431933

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2389}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 266150400

約数和(自身を除く): 22718467

約数列:

[1, 19, 31, 173, 589, 2389, 3287, 5363, 45391, 74059, 101897, 413297, 1407121, 7852643, 12812207, 243431933]

約数ペア:

[(1, 243431933), (19, 12812207), (31, 7852643), (173, 1407121), (589, 413297), (2389, 101897), (3287, 74059), (5363, 45391)]