8266137187

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{13451}}^1$

素因数の和:13839

約数の個数: 32

約数和(自身を含む): 10785705984

約数和(自身を除く): 2519568797

約数列:

[1, 7, 11, 23, 77, 161, 253, 347, 1771, 2429, 3817, 7981, 13451, 26719, 55867, 87791, 94157, 147961, 309373, 614537, 1035727, 2165611, 3403103, 4667497, 23821721, 32672479, 51342467, 107352431, 359397269, 751467017, 1180876741, 8266137187]

約数ペア:

[(1, 8266137187), (7, 1180876741), (11, 751467017), (23, 359397269), (77, 107352431), (161, 51342467), (253, 32672479), (347, 23821721), (1771, 4667497), (2429, 3403103), (3817, 2165611), (7981, 1035727), (13451, 614537), (26719, 309373), (55867, 147961), (87791, 94157)]