5249739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 7678080

約数和(自身を除く): 2428341

約数列:

[1, 3, 11, 33, 257, 619, 771, 1857, 2827, 6809, 8481, 20427, 159083, 477249, 1749913, 5249739]

約数ペア:

[(1, 5249739), (3, 1749913), (11, 477249), (33, 159083), (257, 20427), (619, 8481), (771, 6809), (1857, 2827)]