3977932617

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 6033850368

約数和(自身を除く): 2055917751

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 283, 607, 747, 849, 1821, 2547, 2573, 5463, 7719, 8773, 18817, 23157, 23489, 26319, 50381, 56451, 70467, 78957, 151143, 169353, 171781, 211401, 453429, 515343, 728159, 1546029, 1561811, 2184477, 4685433, 5325211, 6553431, 14056299, 14257823, 15975633, 42773469, 47926899, 128320407, 441992513, 1325977539, 3977932617]

約数ペア:

[(1, 3977932617), (3, 1325977539), (9, 441992513), (31, 128320407), (83, 47926899), (93, 42773469), (249, 15975633), (279, 14257823), (283, 14056299), (607, 6553431), (747, 5325211), (849, 4685433), (1821, 2184477), (2547, 1561811), (2573, 1546029), (5463, 728159), (7719, 515343), (8773, 453429), (18817, 211401), (23157, 171781), (23489, 169353), (26319, 151143), (50381, 78957), (56451, 70467)]