53255391

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2333}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 81260544

約数和(自身を除く): 28005153

約数列:

[1, 3, 7, 21, 1087, 2333, 3261, 6999, 7609, 16331, 22827, 48993, 2535971, 7607913, 17751797, 53255391]

約数ペア:

[(1, 53255391), (3, 17751797), (7, 7607913), (21, 2535971), (1087, 48993), (2333, 22827), (3261, 16331), (6999, 7609)]