4223853

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 6346240

約数和(自身を除く): 2122387

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2143, 6429, 19287, 57861, 156439, 469317, 1407951, 4223853]

約数ペア:

[(1, 4223853), (3, 1407951), (9, 469317), (27, 156439), (73, 57861), (219, 19287), (657, 6429), (1971, 2143)]