8439950.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 45803661

約数列:

[1, 3, 13, 17, 39, 51, 127, 221, 381, 663, 1019, 1651, 2159, 3057, 4953, 6477, 13247, 17323, 28067, 39741, 51969, 84201, 129413, 225199, 388239, 675597, 1682369, 2200021, 5047107, 6600063, 28600273, 85800819]

約数ペア:

[(1, 85800819), (3, 28600273), (13, 6600063), (17, 5047107), (39, 2200021), (51, 1682369), (127, 675597), (221, 388239), (381, 225199), (663, 129413), (1019, 84201), (1651, 51969), (2159, 39741), (3057, 28067), (4953, 17323), (6477, 13247)]