389882163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{6857}}^1$

素因数の和:8594

約数の個数: 16

約数和(自身を含む): 567513216

約数和(自身を除く): 177631053

約数列:

[1, 3, 11, 33, 1723, 5169, 6857, 18953, 20571, 56859, 75427, 226281, 11814611, 35443833, 129960721, 389882163]

約数ペア:

[(1, 389882163), (3, 129960721), (11, 35443833), (33, 11814611), (1723, 226281), (5169, 75427), (6857, 56859), (18953, 20571)]