297923241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289711}}^1$

素因数の和:1289732

約数の個数: 16

約数和(自身を含む): 495249408

約数和(自身を除く): 197326167

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1289711, 3869133, 9027977, 14186821, 27083931, 42560463, 99307747, 297923241]

約数ペア:

[(1, 297923241), (3, 99307747), (7, 42560463), (11, 27083931), (21, 14186821), (33, 9027977), (77, 3869133), (231, 1289711)]