4230321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 6048384

約数和(自身を除く): 1818063

約数列:

[1, 3, 23, 37, 69, 111, 851, 1657, 2553, 4971, 38111, 61309, 114333, 183927, 1410107, 4230321]

約数ペア:

[(1, 4230321), (3, 1410107), (23, 183927), (37, 114333), (69, 61309), (111, 38111), (851, 4971), (1657, 2553)]