2855319821

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{2221}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 2982955008

約数和(自身を除く): 127635187

約数列:

[1, 31, 113, 367, 2221, 3503, 11377, 41471, 68851, 250973, 815107, 1285601, 7780163, 25268317, 92107091, 2855319821]

約数ペア:

[(1, 2855319821), (31, 92107091), (113, 25268317), (367, 7780163), (2221, 1285601), (3503, 815107), (11377, 250973), (41471, 68851)]