28654503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10601}}^1$

素因数の和:10674

約数の個数: 16

約数和(自身を含む): 41220576

約数和(自身を除く): 12566073

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 10601, 31803, 180217, 540651, 561853, 1685559, 9551501, 28654503]

約数ペア:

[(1, 28654503), (3, 9551501), (17, 1685559), (51, 561853), (53, 540651), (159, 180217), (901, 31803), (2703, 10601)]