2013371217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4071

約数の個数: 96

約数和(自身を含む): 3775838976

約数和(自身を除く): 1762467759

約数列:

[1, 3, 9, 11, 13, 17, 23, 33, 39, 51, 69, 99, 117, 143, 153, 187, 207, 221, 253, 299, 391, 429, 561, 663, 759, 897, 1173, 1287, 1683, 1989, 2277, 2431, 2691, 3289, 3519, 4001, 4301, 5083, 7293, 9867, 12003, 12903, 15249, 21879, 29601, 36009, 38709, 44011, 45747, 52013, 55913, 68017, 92023, 132033, 156039, 167739, 204051, 276069, 396099, 468117, 503217, 572143, 612153, 748187, 828207, 884221, 1012253, 1196299, 1564391, 1716429, 2244561, 2652663, 3036759, 3588897, 4693173, 5149287, 6733683, 7957989, 9110277, 9726431, 10766691, 13159289, 14079519, 17208301, 20337083, 29179293, 39477867, 51624903, 61011249, 87537879, 118433601, 154874709, 183033747, 223707913, 671123739, 2013371217]

約数ペア:

[(1, 2013371217), (3, 671123739), (9, 223707913), (11, 183033747), (13, 154874709), (17, 118433601), (23, 87537879), (33, 61011249), (39, 51624903), (51, 39477867), (69, 29179293), (99, 20337083), (117, 17208301), (143, 14079519), (153, 13159289), (187, 10766691), (207, 9726431), (221, 9110277), (253, 7957989), (299, 6733683), (391, 5149287), (429, 4693173), (561, 3588897), (663, 3036759), (759, 2652663), (897, 2244561), (1173, 1716429), (1287, 1564391), (1683, 1196299), (1989, 1012253), (2277, 884221), (2431, 828207), (2691, 748187), (3289, 612153), (3519, 572143), (4001, 503217), (4301, 468117), (5083, 396099), (7293, 276069), (9867, 204051), (12003, 167739), (12903, 156039), (15249, 132033), (21879, 92023), (29601, 68017), (36009, 55913), (38709, 52013), (44011, 45747)]