26193921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6277}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 37969344

約数和(自身を除く): 11775423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 6277, 18831, 81601, 244803, 671639, 2014917, 8731307, 26193921]

約数ペア:

[(1, 26193921), (3, 8731307), (13, 2014917), (39, 671639), (107, 244803), (321, 81601), (1391, 18831), (4173, 6277)]