2564370897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{208333}}^1$

素因数の和:208720

約数の個数: 16

約数和(自身を含む): 3740011968

約数和(自身を除く): 1175641071

約数列:

[1, 3, 11, 33, 373, 1119, 4103, 12309, 208333, 624999, 2291663, 6874989, 77708209, 233124627, 854790299, 2564370897]

約数ペア:

[(1, 2564370897), (3, 854790299), (11, 233124627), (33, 77708209), (373, 6874989), (1119, 2291663), (4103, 624999), (12309, 208333)]