4262391

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 7282080

約数和(自身を除く): 3019689

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2333, 6999, 16331, 20997, 48993, 67657, 146979, 202971, 473599, 608913, 1420797, 4262391]

約数ペア:

[(1, 4262391), (3, 1420797), (7, 608913), (9, 473599), (21, 202971), (29, 146979), (63, 67657), (87, 48993), (203, 20997), (261, 16331), (609, 6999), (1827, 2333)]