16376337

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{1117}}^1$

素因数の和:1310

約数の個数: 20

約数和(自身を含む): 24620596

約数和(自身を除く): 8244259

約数列:

[1, 3, 9, 27, 81, 181, 543, 1117, 1629, 3351, 4887, 10053, 14661, 30159, 90477, 202177, 606531, 1819593, 5458779, 16376337]

約数ペア:

[(1, 16376337), (3, 5458779), (9, 1819593), (27, 606531), (81, 202177), (181, 90477), (543, 30159), (1117, 14661), (1629, 10053), (3351, 4887)]