1330274491

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{2088343}}^1$

素因数の和:2088370

約数の個数: 12

約数和(自身を含む): 1666498512

約数和(自身を除く): 336224021

約数列:

[1, 7, 13, 49, 91, 637, 2088343, 14618401, 27148459, 102328807, 190039213, 1330274491]

約数ペア:

[(1, 1330274491), (7, 190039213), (13, 102328807), (49, 27148459), (91, 14618401), (637, 2088343)]