2019457773

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{479}}^1\times {\mathrm{2617}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 2940537600

約数和(自身を除く): 921079827

約数列:

[1, 3, 9, 179, 479, 537, 1437, 1611, 2617, 4311, 7851, 23553, 85741, 257223, 468443, 771669, 1253543, 1405329, 3760629, 4215987, 11281887, 224384197, 673152591, 2019457773]

約数ペア:

[(1, 2019457773), (3, 673152591), (9, 224384197), (179, 11281887), (479, 4215987), (537, 3760629), (1437, 1405329), (1611, 1253543), (2617, 771669), (4311, 468443), (7851, 257223), (23553, 85741)]