21776883

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10883}}^1$

素因数の和:10938

約数の個数: 16

約数和(自身を含む): 31345920

約数和(自身を除く): 9569037

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 10883, 32649, 250309, 315607, 750927, 946821, 7258961, 21776883]

約数ペア:

[(1, 21776883), (3, 7258961), (23, 946821), (29, 750927), (69, 315607), (87, 250309), (667, 32649), (2001, 10883)]