2009339973

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{61657}}^1$

素因数の和:61754

約数の個数: 32

約数和(自身を含む): 3196350720

約数和(自身を除く): 1187010747

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 32589, 61657, 184971, 554913, 1048169, 1664739, 3144507, 4377647, 9433521, 13132941, 28300563, 39398823, 74419999, 118196469, 223259997, 669779991, 2009339973]

約数ペア:

[(1, 2009339973), (3, 669779991), (9, 223259997), (17, 118196469), (27, 74419999), (51, 39398823), (71, 28300563), (153, 13132941), (213, 9433521), (459, 4377647), (639, 3144507), (1207, 1664739), (1917, 1048169), (3621, 554913), (10863, 184971), (32589, 61657)]