22119489

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12107}}^1$

素因数の和:12149

約数の個数: 24

約数和(自身を含む): 37776960

約数和(自身を除く): 15657471

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 12107, 36321, 84749, 108963, 254247, 351103, 762741, 1053309, 2457721, 3159927, 7373163, 22119489]

約数ペア:

[(1, 22119489), (3, 7373163), (7, 3159927), (9, 2457721), (21, 1053309), (29, 762741), (63, 351103), (87, 254247), (203, 108963), (261, 84749), (609, 36321), (1827, 12107)]