1998185283

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1931}}^1\times {\mathrm{4999}}^1$

素因数の和:6959

約数の個数: 24

約数和(自身を含む): 3013920000

約数和(自身を除く): 1015734717

約数列:

[1, 3, 9, 23, 69, 207, 1931, 4999, 5793, 14997, 17379, 44413, 44991, 114977, 133239, 344931, 399717, 1034793, 9653069, 28959207, 86877621, 222020587, 666061761, 1998185283]

約数ペア:

[(1, 1998185283), (3, 666061761), (9, 222020587), (23, 86877621), (69, 28959207), (207, 9653069), (1931, 1034793), (4999, 399717), (5793, 344931), (14997, 133239), (17379, 114977), (44413, 44991)]