11822811

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 22020096

約数和(自身を除く): 10197285

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 127, 143, 217, 231, 273, 341, 381, 403, 429, 651, 889, 1001, 1023, 1209, 1397, 1651, 2387, 2667, 2821, 3003, 3937, 4191, 4433, 4953, 7161, 8463, 9779, 11557, 11811, 13299, 18161, 27559, 29337, 31031, 34671, 43307, 51181, 54483, 82677, 93093, 127127, 129921, 153543, 303149, 358267, 381381, 562991, 909447, 1074801, 1688973, 3940937, 11822811]

約数ペア:

[(1, 11822811), (3, 3940937), (7, 1688973), (11, 1074801), (13, 909447), (21, 562991), (31, 381381), (33, 358267), (39, 303149), (77, 153543), (91, 129921), (93, 127127), (127, 93093), (143, 82677), (217, 54483), (231, 51181), (273, 43307), (341, 34671), (381, 31031), (403, 29337), (429, 27559), (651, 18161), (889, 13299), (1001, 11811), (1023, 11557), (1209, 9779), (1397, 8463), (1651, 7161), (2387, 4953), (2667, 4433), (2821, 4191), (3003, 3937)]