143130351

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{524287}}^1$

素因数の和:524310

約数の個数: 16

約数和(自身を含む): 234881024

約数和(自身を除く): 91750673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 524287, 1572861, 3670009, 6815731, 11010027, 20447193, 47710117, 143130351]

約数ペア:

[(1, 143130351), (3, 47710117), (7, 20447193), (13, 11010027), (21, 6815731), (39, 3670009), (91, 1572861), (273, 524287)]