549043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 16

約数和(自身を含む): 656640

約数和(自身を除く): 107597

約数列:

[1, 11, 19, 37, 71, 209, 407, 703, 781, 1349, 2627, 7733, 14839, 28897, 49913, 549043]

約数ペア:

[(1, 549043), (11, 49913), (19, 28897), (37, 14839), (71, 7733), (209, 2627), (407, 1349), (703, 781)]