1669112137

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 2202107904

約数和(自身を除く): 532995767

約数列:

[1, 7, 11, 31, 49, 77, 191, 217, 341, 523, 539, 1337, 1519, 2101, 2387, 3661, 5753, 5921, 9359, 14707, 16213, 16709, 25627, 40271, 41447, 65131, 99893, 102949, 113491, 178343, 281897, 290129, 455917, 699251, 794437, 1098823, 1248401, 3096683, 3191419, 4894757, 7691761, 8738807, 21676781, 34063513, 53842327, 151737467, 238444591, 1669112137]

約数ペア:

[(1, 1669112137), (7, 238444591), (11, 151737467), (31, 53842327), (49, 34063513), (77, 21676781), (191, 8738807), (217, 7691761), (341, 4894757), (523, 3191419), (539, 3096683), (1337, 1248401), (1519, 1098823), (2101, 794437), (2387, 699251), (3661, 455917), (5753, 290129), (5921, 281897), (9359, 178343), (14707, 113491), (16213, 102949), (16709, 99893), (25627, 65131), (40271, 41447)]