2247208821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2153}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 3819920832

約数和(自身を除く): 1572712011

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 811, 1287, 2153, 2433, 6459, 7299, 8921, 10543, 19377, 23683, 26763, 27989, 31629, 71049, 80289, 83967, 94887, 115973, 213147, 251901, 307879, 347919, 923637, 1043757, 1746083, 2770911, 5238249, 15714747, 19206913, 22699079, 57620739, 68097237, 172862217, 204291711, 249689869, 749069607, 2247208821]

約数ペア:

[(1, 2247208821), (3, 749069607), (9, 249689869), (11, 204291711), (13, 172862217), (33, 68097237), (39, 57620739), (99, 22699079), (117, 19206913), (143, 15714747), (429, 5238249), (811, 2770911), (1287, 1746083), (2153, 1043757), (2433, 923637), (6459, 347919), (7299, 307879), (8921, 251901), (10543, 213147), (19377, 115973), (23683, 94887), (26763, 83967), (27989, 80289), (31629, 71049)]