2017641693

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1\times {\mathrm{10987}}^1$

素因数の和:12524

約数の個数: 16

約数和(自身を含む): 2757900096

約数和(自身を除く): 740258403

約数列:

[1, 3, 41, 123, 1493, 4479, 10987, 32961, 61213, 183639, 450467, 1351401, 16403591, 49210773, 672547231, 2017641693]

約数ペア:

[(1, 2017641693), (3, 672547231), (41, 49210773), (123, 16403591), (1493, 1351401), (4479, 450467), (10987, 183639), (32961, 61213)]