22122387

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1399}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 36691200

約数和(自身を除く): 14568813

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1399, 1757, 2259, 4197, 5271, 9793, 12591, 15813, 29379, 88137, 351149, 1053447, 2458043, 3160341, 7374129, 22122387]

約数ペア:

[(1, 22122387), (3, 7374129), (7, 3160341), (9, 2458043), (21, 1053447), (63, 351149), (251, 88137), (753, 29379), (1399, 15813), (1757, 12591), (2259, 9793), (4197, 5271)]