217811121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2029}}^1\times {\mathrm{3253}}^1$

素因数の和:5296

約数の個数: 16

約数和(自身を含む): 317069760

約数和(自身を除く): 99258639

約数列:

[1, 3, 11, 33, 2029, 3253, 6087, 9759, 22319, 35783, 66957, 107349, 6600337, 19801011, 72603707, 217811121]

約数ペア:

[(1, 217811121), (3, 72603707), (11, 19801011), (33, 6600337), (2029, 107349), (3253, 66957), (6087, 35783), (9759, 22319)]