289320603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39671}}^1$

素因数の和:39715

約数の個数: 32

約数和(自身を含む): 479872512

約数和(自身を除く): 190551909

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 39671, 119013, 436381, 515723, 674407, 1309143, 1547169, 2023221, 5672953, 7418477, 8767291, 17018859, 22255431, 26301873, 96440201, 289320603]

約数ペア:

[(1, 289320603), (3, 96440201), (11, 26301873), (13, 22255431), (17, 17018859), (33, 8767291), (39, 7418477), (51, 5672953), (143, 2023221), (187, 1547169), (221, 1309143), (429, 674407), (561, 515723), (663, 436381), (2431, 119013), (7293, 39671)]