3285280999

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1181}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 4504895136

約数和(自身を除く): 1219614137

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 397, 539, 637, 1001, 1181, 2779, 4367, 5161, 7007, 8267, 12991, 15353, 19453, 30569, 36127, 56771, 57869, 90937, 107471, 168883, 213983, 252889, 397397, 468857, 636559, 752297, 1182181, 2781779, 3281999, 5157427, 6095141, 8275267, 22973993, 36101989, 42665987, 67046551, 252713923, 298661909, 469325857, 3285280999]

約数ペア:

[(1, 3285280999), (7, 469325857), (11, 298661909), (13, 252713923), (49, 67046551), (77, 42665987), (91, 36101989), (143, 22973993), (397, 8275267), (539, 6095141), (637, 5157427), (1001, 3281999), (1181, 2781779), (2779, 1182181), (4367, 752297), (5161, 636559), (7007, 468857), (8267, 397397), (12991, 252889), (15353, 213983), (19453, 168883), (30569, 107471), (36127, 90937), (56771, 57869)]