385014777

素因数分解:

$3^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{7187}}^1$

素因数の和:9748

約数の個数: 16

約数和(自身を含む): 587000832

約数和(自身を除く): 201986055

約数列:

[1, 3, 7, 21, 2551, 7187, 7653, 17857, 21561, 50309, 53571, 150927, 18334037, 55002111, 128338259, 385014777]

約数ペア:

[(1, 385014777), (3, 128338259), (7, 55002111), (21, 18334037), (2551, 150927), (7187, 53571), (7653, 50309), (17857, 21561)]