5091796339

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{287851}}^1$

素因数の和:287903

約数の個数: 18

約数和(自身を含む): 6251281884

約数和(自身を除く): 1159485545

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 17689, 287851, 2014957, 5469169, 14104699, 38284183, 103914211, 267989281, 727399477, 5091796339]

約数ペア:

[(1, 5091796339), (7, 727399477), (19, 267989281), (49, 103914211), (133, 38284183), (361, 14104699), (931, 5469169), (2527, 2014957), (17689, 287851)]