38548279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 50711040

約数和(自身を除く): 12162761

約数列:

[1, 7, 11, 29, 61, 77, 203, 283, 319, 427, 671, 1769, 1981, 2233, 3113, 4697, 8207, 12383, 17263, 19459, 21791, 57449, 90277, 120841, 136213, 189893, 500627, 631939, 1329251, 3504389, 5506897, 38548279]

約数ペア:

[(1, 38548279), (7, 5506897), (11, 3504389), (29, 1329251), (61, 631939), (77, 500627), (203, 189893), (283, 136213), (319, 120841), (427, 90277), (671, 57449), (1769, 21791), (1981, 19459), (2233, 17263), (3113, 12383), (4697, 8207)]