1333453121

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4134

約数の個数: 48

約数和(自身を含む): 1861574400

約数和(自身を除く): 528121279

約数列:

[1, 7, 11, 13, 47, 49, 77, 91, 143, 329, 517, 539, 611, 637, 1001, 2303, 3619, 4049, 4277, 6721, 7007, 25333, 28343, 29939, 44539, 47047, 52637, 190303, 198401, 311773, 329329, 368459, 579007, 1332121, 2093333, 2182411, 2473939, 2579213, 4053049, 9324847, 14653331, 17317573, 27213329, 28371343, 102573317, 121223011, 190493303, 1333453121]

約数ペア:

[(1, 1333453121), (7, 190493303), (11, 121223011), (13, 102573317), (47, 28371343), (49, 27213329), (77, 17317573), (91, 14653331), (143, 9324847), (329, 4053049), (517, 2579213), (539, 2473939), (611, 2182411), (637, 2093333), (1001, 1332121), (2303, 579007), (3619, 368459), (4049, 329329), (4277, 311773), (6721, 198401), (7007, 190303), (25333, 52637), (28343, 47047), (29939, 44539)]