9808389

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 15288000

約数和(自身を除く): 5479611

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1399, 2337, 4197, 7011, 12591, 26581, 57359, 79743, 172077, 239229, 516231, 1089821, 3269463, 9808389]

約数ペア:

[(1, 9808389), (3, 3269463), (9, 1089821), (19, 516231), (41, 239229), (57, 172077), (123, 79743), (171, 57359), (369, 26581), (779, 12591), (1399, 7011), (2337, 4197)]