2783440143351

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{2258657}}^1$

素因数の和:2259332

約数の個数: 48

約数和(自身を含む): 4750626336768

約数和(自身を除く): 1967186193417

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 631, 651, 1893, 1953, 4417, 5679, 13251, 19561, 39753, 58683, 136927, 176049, 410781, 1232343, 2258657, 6775971, 15810599, 20327913, 47431797, 70018367, 142295391, 210055101, 490128569, 630165303, 1425212567, 1470385707, 4275637701, 4411157121, 9976487969, 12826913103, 29929463907, 44181589577, 89788391721, 132544768731, 309271127039, 397634306193, 927813381117, 2783440143351]

約数ペア:

[(1, 2783440143351), (3, 927813381117), (7, 397634306193), (9, 309271127039), (21, 132544768731), (31, 89788391721), (63, 44181589577), (93, 29929463907), (217, 12826913103), (279, 9976487969), (631, 4411157121), (651, 4275637701), (1893, 1470385707), (1953, 1425212567), (4417, 630165303), (5679, 490128569), (13251, 210055101), (19561, 142295391), (39753, 70018367), (58683, 47431797), (136927, 20327913), (176049, 15810599), (410781, 6775971), (1232343, 2258657)]