2691421611

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{727}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 3824271360

約数和(自身を除く): 1132849749

約数列:

[1, 3, 19, 57, 107, 321, 607, 727, 1821, 2033, 2181, 6099, 11533, 13813, 34599, 41439, 64949, 77789, 194847, 233367, 441289, 1234031, 1323867, 1477991, 3702093, 4433973, 8384491, 25153473, 47217923, 141653769, 897140537, 2691421611]

約数ペア:

[(1, 2691421611), (3, 897140537), (19, 141653769), (57, 47217923), (107, 25153473), (321, 8384491), (607, 4433973), (727, 3702093), (1821, 1477991), (2033, 1323867), (2181, 1234031), (6099, 441289), (11533, 233367), (13813, 194847), (34599, 77789), (41439, 64949)]