13622919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 19450368

約数和(自身を除く): 5827449

約数列:

[1, 3, 31, 37, 93, 107, 111, 321, 1147, 1369, 3317, 3441, 3959, 4107, 9951, 11877, 42439, 122729, 127317, 146483, 368187, 439449, 4540973, 13622919]

約数ペア:

[(1, 13622919), (3, 4540973), (31, 439449), (37, 368187), (93, 146483), (107, 127317), (111, 122729), (321, 42439), (1147, 11877), (1369, 9951), (3317, 4107), (3441, 3959)]