31282379

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 34298880

約数和(自身を除く): 3016501

約数列:

[1, 19, 31, 173, 307, 589, 3287, 5363, 5833, 9517, 53111, 101897, 180823, 1009109, 1646441, 31282379]

約数ペア:

[(1, 31282379), (19, 1646441), (31, 1009109), (173, 180823), (307, 101897), (589, 53111), (3287, 9517), (5363, 5833)]