38842287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 59744256

約数和(自身を除く): 20901969

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 341, 473, 883, 1023, 1333, 1419, 2649, 3999, 9713, 14663, 27373, 29139, 37969, 43989, 82119, 113907, 301103, 417659, 903309, 1177039, 1252977, 3531117, 12947429, 38842287]

約数ペア:

[(1, 38842287), (3, 12947429), (11, 3531117), (31, 1252977), (33, 1177039), (43, 903309), (93, 417659), (129, 301103), (341, 113907), (473, 82119), (883, 43989), (1023, 37969), (1333, 29139), (1419, 27373), (2649, 14663), (3999, 9713)]