2912273.00000000

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 43585920

約数和(自身を除く): 11422293

約数列:

[1, 3, 137, 139, 411, 417, 563, 1689, 19043, 57129, 77131, 78257, 231393, 234771, 10721209, 32163627]

約数ペア:

[(1, 32163627), (3, 10721209), (137, 234771), (139, 231393), (411, 78257), (417, 77131), (563, 57129), (1689, 19043)]