13269393

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{6221}}^1$

素因数の和:6309

約数の個数: 16

約数和(自身を含む): 19910400

約数和(自身を除く): 6641007

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 6221, 18663, 55989, 167967, 491459, 1474377, 4423131, 13269393]

約数ペア:

[(1, 13269393), (3, 4423131), (9, 1474377), (27, 491459), (79, 167967), (237, 55989), (711, 18663), (2133, 6221)]