1639338063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 2554675200

約数和(自身を除く): 915337137

約数列:

[1, 3, 11, 31, 33, 43, 83, 93, 129, 249, 341, 449, 473, 913, 1023, 1333, 1347, 1419, 2573, 2739, 3569, 3999, 4939, 7719, 10707, 13919, 14663, 14817, 19307, 28303, 37267, 39259, 41757, 43989, 57921, 84909, 110639, 111801, 117777, 153109, 212377, 331917, 409937, 459327, 598517, 637131, 1155277, 1217029, 1229811, 1602481, 1795551, 3465831, 3651087, 4807443, 6583687, 12708047, 17627291, 19751061, 38124141, 49676911, 52881873, 149030733, 546446021, 1639338063]

約数ペア:

[(1, 1639338063), (3, 546446021), (11, 149030733), (31, 52881873), (33, 49676911), (43, 38124141), (83, 19751061), (93, 17627291), (129, 12708047), (249, 6583687), (341, 4807443), (449, 3651087), (473, 3465831), (913, 1795551), (1023, 1602481), (1333, 1229811), (1347, 1217029), (1419, 1155277), (2573, 637131), (2739, 598517), (3569, 459327), (3999, 409937), (4939, 331917), (7719, 212377), (10707, 153109), (13919, 117777), (14663, 111801), (14817, 110639), (19307, 84909), (28303, 57921), (37267, 43989), (39259, 41757)]