25888671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 40569984

約数和(自身を除く): 14681313

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 4127, 6273, 12381, 37143, 70159, 169207, 210477, 507621, 631431, 1522863, 2876519, 8629557, 25888671]

約数ペア:

[(1, 25888671), (3, 8629557), (9, 2876519), (17, 1522863), (41, 631431), (51, 507621), (123, 210477), (153, 169207), (369, 70159), (697, 37143), (2091, 12381), (4127, 6273)]