2777462493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1656209}}^1$

素因数の和:1656268

約数の個数: 16

約数和(自身を含む): 4080901440

約数和(自身を除く): 1303438947

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1656209, 4968627, 21530717, 64592151, 71216987, 213650961, 925820831, 2777462493]

約数ペア:

[(1, 2777462493), (3, 925820831), (13, 213650961), (39, 71216987), (43, 64592151), (129, 21530717), (559, 4968627), (1677, 1656209)]