42193459

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 12756941

約数列:

[1, 7, 11, 49, 53, 77, 211, 343, 371, 539, 583, 1477, 2321, 2597, 3773, 4081, 10339, 11183, 16247, 18179, 28567, 72373, 78281, 113729, 123013, 199969, 547967, 796103, 861091, 3835769, 6027637, 42193459]

約数ペア:

[(1, 42193459), (7, 6027637), (11, 3835769), (49, 861091), (53, 796103), (77, 547967), (211, 199969), (343, 123013), (371, 113729), (539, 78281), (583, 72373), (1477, 28567), (2321, 18179), (2597, 16247), (3773, 11183), (4081, 10339)]