16914429

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 28035072

約数和(自身を除く): 11120643

約数列:

[1, 3, 7, 9, 21, 63, 383, 701, 1149, 2103, 2681, 3447, 4907, 6309, 8043, 14721, 24129, 44163, 268483, 805449, 1879381, 2416347, 5638143, 16914429]

約数ペア:

[(1, 16914429), (3, 5638143), (7, 2416347), (9, 1879381), (21, 805449), (63, 268483), (383, 44163), (701, 24129), (1149, 14721), (2103, 8043), (2681, 6309), (3447, 4907)]