138280511047

素因数分解:

$7^1\times {\mathrm{4421}}^1\times {\mathrm{4468301}}^1$

素因数の和:4472729

約数の個数: 8

約数和(自身を含む): 158070651552

約数和(自身を除く): 19790140505

約数列:

[1, 7, 4421, 30947, 4468301, 31278107, 19754358721, 138280511047]

約数ペア:

[(1, 138280511047), (7, 19754358721), (4421, 31278107), (30947, 4468301)]