408108639

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{36151}}^1$

素因数の和:36278

約数の個数: 16

約数和(自身を含む): 562235904

約数和(自身を除く): 154127265

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 36151, 108453, 1916003, 2566721, 5748009, 7700163, 136036213, 408108639]

約数ペア:

[(1, 408108639), (3, 136036213), (53, 7700163), (71, 5748009), (159, 2566721), (213, 1916003), (3763, 108453), (11289, 36151)]