984974137

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{329533}}^1$

素因数の和:329608

約数の個数: 12

約数和(自身を含む): 1164573156

約数和(自身を除く): 179599019

約数列:

[1, 7, 49, 61, 427, 2989, 329533, 2306731, 16147117, 20101513, 140710591, 984974137]

約数ペア:

[(1, 984974137), (7, 140710591), (49, 20101513), (61, 16147117), (427, 2306731), (2989, 329533)]