827551319

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{2609}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 956888640

約数和(自身を除く): 129337321

約数列:

[1, 7, 113, 401, 791, 2609, 2807, 18263, 45313, 294817, 317191, 1046209, 2063719, 7323463, 118221617, 827551319]

約数ペア:

[(1, 827551319), (7, 118221617), (113, 7323463), (401, 2063719), (791, 1046209), (2609, 317191), (2807, 294817), (18263, 45313)]