2912350077

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 5482014720

約数和(自身を除く): 2569664643

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 211, 247, 273, 399, 633, 741, 819, 887, 1197, 1477, 1729, 1899, 2223, 2661, 2743, 4009, 4431, 5187, 6209, 7983, 8229, 11531, 12027, 13293, 15561, 16853, 18627, 19201, 24687, 28063, 34593, 36081, 50559, 52117, 55881, 57603, 80717, 84189, 103779, 117971, 151677, 156351, 172809, 187157, 219089, 242151, 252567, 353913, 364819, 469053, 561471, 657267, 726453, 1061739, 1094457, 1310099, 1533623, 1684413, 1971801, 2433041, 3283371, 3555983, 3930297, 4600869, 7299123, 10667949, 11790891, 13802607, 17031287, 21897369, 24891881, 32003847, 46227779, 51093861, 74675643, 138683337, 153281583, 224026929, 323594453, 416050011, 970783359, 2912350077]

約数ペア:

[(1, 2912350077), (3, 970783359), (7, 416050011), (9, 323594453), (13, 224026929), (19, 153281583), (21, 138683337), (39, 74675643), (57, 51093861), (63, 46227779), (91, 32003847), (117, 24891881), (133, 21897369), (171, 17031287), (211, 13802607), (247, 11790891), (273, 10667949), (399, 7299123), (633, 4600869), (741, 3930297), (819, 3555983), (887, 3283371), (1197, 2433041), (1477, 1971801), (1729, 1684413), (1899, 1533623), (2223, 1310099), (2661, 1094457), (2743, 1061739), (4009, 726453), (4431, 657267), (5187, 561471), (6209, 469053), (7983, 364819), (8229, 353913), (11531, 252567), (12027, 242151), (13293, 219089), (15561, 187157), (16853, 172809), (18627, 156351), (19201, 151677), (24687, 117971), (28063, 103779), (34593, 84189), (36081, 80717), (50559, 57603), (52117, 55881)]