1420032021

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{125789}}^1$

素因数の和:125916

約数の個数: 16

約数和(自身を含む): 1956286080

約数和(自身を除く): 536254059

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 125789, 377367, 6666817, 8931019, 20000451, 26793057, 473344007, 1420032021]

約数ペア:

[(1, 1420032021), (3, 473344007), (53, 26793057), (71, 20000451), (159, 8931019), (213, 6666817), (3763, 377367), (11289, 125789)]