21415676313609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4318547351}}^1$

素因数の和:4318547405

約数の個数: 24

約数和(自身を含む): 33684669345600

約数和(自身を除く): 12268993031991

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 4318547351, 12955642053, 38866926159, 82052399669, 125237873179, 246157199007, 375713619537, 738471597021, 1127140858611, 2379519590401, 7138558771203, 21415676313609]

約数ペア:

[(1, 21415676313609), (3, 7138558771203), (9, 2379519590401), (19, 1127140858611), (29, 738471597021), (57, 375713619537), (87, 246157199007), (171, 125237873179), (261, 82052399669), (551, 38866926159), (1653, 12955642053), (4959, 4318547351)]