47948781

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1721}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 65959488

約数和(自身を除く): 18010707

約数列:

[1, 3, 37, 111, 251, 753, 1721, 5163, 9287, 27861, 63677, 191031, 431971, 1295913, 15982927, 47948781]

約数ペア:

[(1, 47948781), (3, 15982927), (37, 1295913), (111, 431971), (251, 191031), (753, 63677), (1721, 27861), (5163, 9287)]