28427823

素因数分解:

$3^2\times {\mathrm{587}}^1\times {\mathrm{5381}}^1$

素因数の和:5974

約数の個数: 12

約数和(自身を含む): 41140008

約数和(自身を除く): 12712185

約数列:

[1, 3, 9, 587, 1761, 5283, 5381, 16143, 48429, 3158647, 9475941, 28427823]

約数ペア:

[(1, 28427823), (3, 9475941), (9, 3158647), (587, 48429), (1761, 16143), (5283, 5381)]