1873377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 2995200

約数和(自身を除く): 1121823

約数列:

[1, 3, 9, 11, 33, 99, 127, 149, 381, 447, 1143, 1341, 1397, 1639, 4191, 4917, 12573, 14751, 18923, 56769, 170307, 208153, 624459, 1873377]

約数ペア:

[(1, 1873377), (3, 624459), (9, 208153), (11, 170307), (33, 56769), (99, 18923), (127, 14751), (149, 12573), (381, 4917), (447, 4191), (1143, 1639), (1341, 1397)]