13696641

素因数分解:

$3^3\times 7^1\times {\mathrm{72469}}^1$

素因数の和:72485

約数の個数: 16

約数和(自身を含む): 23190400

約数和(自身を除く): 9493759

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 72469, 217407, 507283, 652221, 1521849, 1956663, 4565547, 13696641]

約数ペア:

[(1, 13696641), (3, 4565547), (7, 1956663), (9, 1521849), (21, 652221), (27, 507283), (63, 217407), (189, 72469)]