1520806976351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{24489251}}^1$

素因数の和:24489562

約数の個数: 16

約数和(自身を含む): 1740304204128

約数和(自身を除く): 219497227777

約数列:

[1, 13, 17, 221, 281, 3653, 4777, 62101, 24489251, 318360263, 416317267, 5412124471, 6881479531, 89459233903, 116985152027, 1520806976351]

約数ペア:

[(1, 1520806976351), (13, 116985152027), (17, 89459233903), (221, 6881479531), (281, 5412124471), (3653, 416317267), (4777, 318360263), (62101, 24489251)]