2021826033

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{59699}}^1$

素因数の和:59829

約数の個数: 24

約数和(自身を含む): 3017476800

約数和(自身を除く): 995650767

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 3763, 11289, 33867, 59699, 179097, 537291, 3164047, 4238629, 9492141, 12715887, 28476423, 38147661, 224647337, 673942011, 2021826033]

約数ペア:

[(1, 2021826033), (3, 673942011), (9, 224647337), (53, 38147661), (71, 28476423), (159, 12715887), (213, 9492141), (477, 4238629), (639, 3164047), (3763, 537291), (11289, 179097), (33867, 59699)]