38203389

素因数分解:

$3^2\times 7^2\times {\mathrm{86629}}^1$

素因数の和:86649

約数の個数: 18

約数和(自身を含む): 64192830

約数和(自身を除く): 25989441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 86629, 259887, 606403, 779661, 1819209, 4244821, 5457627, 12734463, 38203389]

約数ペア:

[(1, 38203389), (3, 12734463), (7, 5457627), (9, 4244821), (21, 1819209), (49, 779661), (63, 606403), (147, 259887), (441, 86629)]