827777379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8788

約数の個数: 48

約数和(自身を含む): 1380633984

約数和(自身を除く): 552856605

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 169, 187, 221, 429, 507, 561, 663, 1859, 2431, 2873, 5577, 7293, 8619, 8731, 26193, 31603, 94809, 96041, 113503, 148427, 288123, 340509, 445281, 1248533, 1475539, 1632697, 1929551, 3745599, 4426617, 4898091, 5788653, 16230929, 21225061, 25084163, 48692787, 63675183, 75252489, 275925793, 827777379]

約数ペア:

[(1, 827777379), (3, 275925793), (11, 75252489), (13, 63675183), (17, 48692787), (33, 25084163), (39, 21225061), (51, 16230929), (143, 5788653), (169, 4898091), (187, 4426617), (221, 3745599), (429, 1929551), (507, 1632697), (561, 1475539), (663, 1248533), (1859, 445281), (2431, 340509), (2873, 288123), (5577, 148427), (7293, 113503), (8619, 96041), (8731, 94809), (26193, 31603)]