2550193949919

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3557783}}^1$

素因数の和:3557940

約数の個数: 64

約数和(自身を含む): 4426452541440

約数和(自身を除く): 1876258591521

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 107, 203, 231, 319, 321, 609, 749, 957, 1177, 2233, 2247, 3103, 3531, 6699, 8239, 9309, 21721, 24717, 34133, 65163, 102399, 238931, 716793, 3557783, 10673349, 24904481, 39135613, 74713443, 103175707, 117406839, 273949291, 309527121, 380682781, 722229949, 821847873, 1134932777, 1142048343, 2166689847, 2664779467, 3404798331, 4187510591, 7944529439, 7994338401, 11039800649, 12562531773, 23833588317, 29312574137, 33119401947, 77278604543, 87937722411, 121437807139, 231835813629, 364313421417, 850064649973, 2550193949919]

約数ペア:

[(1, 2550193949919), (3, 850064649973), (7, 364313421417), (11, 231835813629), (21, 121437807139), (29, 87937722411), (33, 77278604543), (77, 33119401947), (87, 29312574137), (107, 23833588317), (203, 12562531773), (231, 11039800649), (319, 7994338401), (321, 7944529439), (609, 4187510591), (749, 3404798331), (957, 2664779467), (1177, 2166689847), (2233, 1142048343), (2247, 1134932777), (3103, 821847873), (3531, 722229949), (6699, 380682781), (8239, 309527121), (9309, 273949291), (21721, 117406839), (24717, 103175707), (34133, 74713443), (65163, 39135613), (102399, 24904481), (238931, 10673349), (716793, 3557783)]