304840053

素因数分解:

$3^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2423}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 503687808

約数和(自身を除く): 198847755

約数列:

[1, 3, 7, 9, 21, 63, 1997, 2423, 5991, 7269, 13979, 16961, 17973, 21807, 41937, 50883, 125811, 152649, 4838731, 14516193, 33871117, 43548579, 101613351, 304840053]

約数ペア:

[(1, 304840053), (3, 101613351), (7, 43548579), (9, 33871117), (21, 14516193), (63, 4838731), (1997, 152649), (2423, 125811), (5991, 50883), (7269, 41937), (13979, 21807), (16961, 17973)]