1244001

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 1915200

約数和(自身を除く): 671199

約数列:

[1, 3, 11, 23, 33, 69, 121, 149, 253, 363, 447, 759, 1639, 2783, 3427, 4917, 8349, 10281, 18029, 37697, 54087, 113091, 414667, 1244001]

約数ペア:

[(1, 1244001), (3, 414667), (11, 113091), (23, 54087), (33, 37697), (69, 18029), (121, 10281), (149, 8349), (253, 4917), (363, 3427), (447, 2783), (759, 1639)]