13016889

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{4423}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 19465600

約数和(自身を除く): 6448711

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 4423, 13269, 39807, 119421, 482107, 1446321, 4338963, 13016889]

約数ペア:

[(1, 13016889), (3, 4338963), (9, 1446321), (27, 482107), (109, 119421), (327, 39807), (981, 13269), (2943, 4423)]