22743987

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 38131200

約数和(自身を除く): 15387213

約数列:

[1, 3, 7, 21, 23, 31, 49, 69, 93, 147, 161, 217, 343, 483, 651, 713, 961, 1029, 1127, 1519, 2139, 2883, 3381, 4557, 4991, 6727, 7889, 10633, 14973, 20181, 22103, 23667, 31899, 34937, 47089, 66309, 104811, 141267, 154721, 244559, 329623, 464163, 733677, 988869, 1083047, 3249141, 7581329, 22743987]

約数ペア:

[(1, 22743987), (3, 7581329), (7, 3249141), (21, 1083047), (23, 988869), (31, 733677), (49, 464163), (69, 329623), (93, 244559), (147, 154721), (161, 141267), (217, 104811), (343, 66309), (483, 47089), (651, 34937), (713, 31899), (961, 23667), (1029, 22103), (1127, 20181), (1519, 14973), (2139, 10633), (2883, 7889), (3381, 6727), (4557, 4991)]