297137769

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{26321}}^1$

素因数の和:26448

約数の個数: 16

約数和(自身を含む): 409359744

約数和(自身を除く): 112221975

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 26321, 78963, 1395013, 1868791, 4185039, 5606373, 99045923, 297137769]

約数ペア:

[(1, 297137769), (3, 99045923), (53, 5606373), (71, 4185039), (159, 1868791), (213, 1395013), (3763, 78963), (11289, 26321)]