2801308977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{144167}}^1$

素因数の和:144317

約数の個数: 24

約数和(自身を含む): 4318119936

約数和(自身を除く): 1516810959

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 6477, 19431, 144167, 432501, 1297503, 2450839, 7352517, 18309209, 22057551, 54927627, 164782881, 311256553, 933769659, 2801308977]

約数ペア:

[(1, 2801308977), (3, 933769659), (9, 311256553), (17, 164782881), (51, 54927627), (127, 22057551), (153, 18309209), (381, 7352517), (1143, 2450839), (2159, 1297503), (6477, 432501), (19431, 144167)]