2007796509

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{247601}}^1$

素因数の和:247677

約数の個数: 24

約数和(自身を含む): 3128698872

約数和(自身を除く): 1120902363

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 247601, 742803, 2228409, 4209217, 12627651, 13122853, 37882953, 39368559, 118105677, 223088501, 669265503, 2007796509]

約数ペア:

[(1, 2007796509), (3, 669265503), (9, 223088501), (17, 118105677), (51, 39368559), (53, 37882953), (153, 13122853), (159, 12627651), (477, 4209217), (901, 2228409), (2703, 742803), (8109, 247601)]