2948559

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 4055040

約数和(自身を除く): 1106481

約数列:

[1, 3, 71, 109, 127, 213, 327, 381, 7739, 9017, 13843, 23217, 27051, 41529, 982853, 2948559]

約数ペア:

[(1, 2948559), (3, 982853), (71, 41529), (109, 27051), (127, 23217), (213, 13843), (327, 9017), (381, 7739)]