2509514007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49157}}^1$

素因数の和:49208

約数の個数: 64

約数和(自身を含む): 4756921344

約数和(自身を除く): 2247407337

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 357, 429, 561, 663, 1001, 1309, 1547, 2431, 3003, 3927, 4641, 7293, 17017, 49157, 51051, 147471, 344099, 540727, 639041, 835669, 1032297, 1622181, 1917123, 2507007, 3785089, 4473287, 5849683, 7029451, 9192359, 10863697, 11355267, 13419861, 17549049, 21088353, 27577077, 32591091, 49206157, 64346513, 76045879, 119500667, 147618471, 193039539, 228137637, 358502001, 836504669, 2509514007]

約数ペア:

[(1, 2509514007), (3, 836504669), (7, 358502001), (11, 228137637), (13, 193039539), (17, 147618471), (21, 119500667), (33, 76045879), (39, 64346513), (51, 49206157), (77, 32591091), (91, 27577077), (119, 21088353), (143, 17549049), (187, 13419861), (221, 11355267), (231, 10863697), (273, 9192359), (357, 7029451), (429, 5849683), (561, 4473287), (663, 3785089), (1001, 2507007), (1309, 1917123), (1547, 1622181), (2431, 1032297), (3003, 835669), (3927, 639041), (4641, 540727), (7293, 344099), (17017, 147471), (49157, 51051)]