222593919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{22369}}^1$

素因数の和:22510

約数の個数: 16

約数和(自身を含む): 309242880

約数和(自身を除く): 86648961

約数列:

[1, 3, 31, 93, 107, 321, 3317, 9951, 22369, 67107, 693439, 2080317, 2393483, 7180449, 74197973, 222593919]

約数ペア:

[(1, 222593919), (3, 74197973), (31, 7180449), (93, 2393483), (107, 2080317), (321, 693439), (3317, 67107), (9951, 22369)]