22019787

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 33134400

約数和(自身を除く): 11114613

約数列:

[1, 3, 9, 29, 87, 239, 261, 353, 717, 1059, 2151, 3177, 6931, 10237, 20793, 30711, 62379, 84367, 92133, 253101, 759303, 2446643, 7339929, 22019787]

約数ペア:

[(1, 22019787), (3, 7339929), (9, 2446643), (29, 759303), (87, 253101), (239, 92133), (261, 84367), (353, 62379), (717, 30711), (1059, 20793), (2151, 10237), (3177, 6931)]