289014297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 500484096

約数和(自身を除く): 211469799

約数列:

[1, 3, 11, 13, 17, 23, 33, 39, 51, 69, 143, 187, 221, 253, 299, 391, 429, 561, 663, 759, 897, 1173, 1723, 2431, 3289, 4301, 5083, 5169, 7293, 9867, 12903, 15249, 18953, 22399, 29291, 39629, 55913, 56859, 67197, 87873, 118887, 167739, 246389, 322201, 380783, 435919, 515177, 673693, 739167, 966603, 1142349, 1307757, 1545531, 2021079, 4188613, 5666947, 7410623, 8758009, 12565839, 17000841, 22231869, 26274027, 96338099, 289014297]

約数ペア:

[(1, 289014297), (3, 96338099), (11, 26274027), (13, 22231869), (17, 17000841), (23, 12565839), (33, 8758009), (39, 7410623), (51, 5666947), (69, 4188613), (143, 2021079), (187, 1545531), (221, 1307757), (253, 1142349), (299, 966603), (391, 739167), (429, 673693), (561, 515177), (663, 435919), (759, 380783), (897, 322201), (1173, 246389), (1723, 167739), (2431, 118887), (3289, 87873), (4301, 67197), (5083, 56859), (5169, 55913), (7293, 39629), (9867, 29291), (12903, 22399), (15249, 18953)]