16396443

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 27207648

約数和(自身を除く): 10811205

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1117, 1631, 2097, 3351, 4893, 7819, 10053, 14679, 23457, 70371, 260261, 780783, 1821827, 2342349, 5465481, 16396443]

約数ペア:

[(1, 16396443), (3, 5465481), (7, 2342349), (9, 1821827), (21, 780783), (63, 260261), (233, 70371), (699, 23457), (1117, 14679), (1631, 10053), (2097, 7819), (3351, 4893)]