2005152057

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4368523}}^1$

素因数の和:4368549

約数の個数: 16

約数和(自身を含む): 3145337280

約数和(自身を除く): 1140185223

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4368523, 13105569, 39316707, 74264891, 117950121, 222794673, 668384019, 2005152057]

約数ペア:

[(1, 2005152057), (3, 668384019), (9, 222794673), (17, 117950121), (27, 74264891), (51, 39316707), (153, 13105569), (459, 4368523)]