4393713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 6281856

約数和(自身を除く): 1888143

約数列:

[1, 3, 23, 37, 69, 111, 851, 1721, 2553, 5163, 39583, 63677, 118749, 191031, 1464571, 4393713]

約数ペア:

[(1, 4393713), (3, 1464571), (23, 191031), (37, 118749), (69, 63677), (111, 39583), (851, 5163), (1721, 2553)]