983005527

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 1594908672

約数和(自身を除く): 611903145

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 361, 381, 399, 889, 1021, 1083, 2413, 2527, 2667, 3063, 7147, 7239, 7581, 16891, 19399, 21441, 45847, 50673, 58197, 129667, 135793, 137541, 320929, 368581, 389001, 407379, 907669, 962787, 1105743, 2463673, 2580067, 2723007, 7391019, 7740201, 17245711, 46809787, 51737133, 140429361, 327668509, 983005527]

約数ペア:

[(1, 983005527), (3, 327668509), (7, 140429361), (19, 51737133), (21, 46809787), (57, 17245711), (127, 7740201), (133, 7391019), (361, 2723007), (381, 2580067), (399, 2463673), (889, 1105743), (1021, 962787), (1083, 907669), (2413, 407379), (2527, 389001), (2667, 368581), (3063, 320929), (7147, 137541), (7239, 135793), (7581, 129667), (16891, 58197), (19399, 50673), (21441, 45847)]