27812994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421409}}^1$

素因数の和:421425

約数の個数: 16

約数和(自身を含む): 60683040

約数和(自身を除く): 32870046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421409, 842818, 1264227, 2528454, 4635499, 9270998, 13906497, 27812994]

約数ペア:

[(1, 27812994), (2, 13906497), (3, 9270998), (6, 4635499), (11, 2528454), (22, 1264227), (33, 842818), (66, 421409)]