5428214721

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{28901}}^1$

素因数の和:29457

約数の個数: 24

約数和(自身を含む): 8048050920

約数和(自身を除く): 2619836199

約数列:

[1, 3, 9, 41, 123, 369, 509, 1527, 4581, 20869, 28901, 62607, 86703, 187821, 260109, 1184941, 3554823, 10664469, 14710609, 44131827, 132395481, 603134969, 1809404907, 5428214721]

約数ペア:

[(1, 5428214721), (3, 1809404907), (9, 603134969), (41, 132395481), (123, 44131827), (369, 14710609), (509, 10664469), (1527, 3554823), (4581, 1184941), (20869, 260109), (28901, 187821), (62607, 86703)]