56537243

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 67662336

約数和(自身を除く): 11125093

約数列:

[1, 7, 23, 161, 433, 811, 3031, 5677, 9959, 18653, 69713, 130571, 351163, 2458141, 8076749, 56537243]

約数ペア:

[(1, 56537243), (7, 8076749), (23, 2458141), (161, 351163), (433, 130571), (811, 69713), (3031, 18653), (5677, 9959)]