22894137

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 40108800

約数和(自身を除く): 17214663

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4177, 5481, 12531, 29239, 37593, 87717, 112779, 121133, 263151, 363399, 789453, 847931, 1090197, 2543793, 3270591, 7631379, 22894137]

約数ペア:

[(1, 22894137), (3, 7631379), (7, 3270591), (9, 2543793), (21, 1090197), (27, 847931), (29, 789453), (63, 363399), (87, 263151), (189, 121133), (203, 112779), (261, 87717), (609, 37593), (783, 29239), (1827, 12531), (4177, 5481)]