858228969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2447}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 1364573952

約数和(自身を除く): 506344983

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 529, 663, 897, 1173, 1587, 2447, 5083, 6877, 7341, 8993, 15249, 20631, 26979, 31811, 41599, 56281, 95433, 116909, 124797, 168843, 350727, 540787, 731653, 956777, 1294463, 1622361, 2194959, 2870331, 3883389, 12438101, 16828019, 22005871, 37314303, 50484057, 66017613, 286076323, 858228969]

約数ペア:

[(1, 858228969), (3, 286076323), (13, 66017613), (17, 50484057), (23, 37314303), (39, 22005871), (51, 16828019), (69, 12438101), (221, 3883389), (299, 2870331), (391, 2194959), (529, 1622361), (663, 1294463), (897, 956777), (1173, 731653), (1587, 540787), (2447, 350727), (5083, 168843), (6877, 124797), (7341, 116909), (8993, 95433), (15249, 56281), (20631, 41599), (26979, 31811)]