28796001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38861}}^1$

素因数の和:38896

約数の個数: 16

約数和(自身を含む): 43525440

約数和(自身を除く): 14729439

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 38861, 116583, 505193, 738359, 1515579, 2215077, 9598667, 28796001]

約数ペア:

[(1, 28796001), (3, 9598667), (13, 2215077), (19, 1515579), (39, 738359), (57, 505193), (247, 116583), (741, 38861)]