30804565057

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{20279503}}^1$

素因数の和:20279548

約数の個数: 12

約数和(自身を含む): 36989815296

約数和(自身を除く): 6185250239

約数列:

[1, 7, 31, 49, 217, 1519, 20279503, 141956521, 628664593, 993695647, 4400652151, 30804565057]

約数ペア:

[(1, 30804565057), (7, 4400652151), (31, 993695647), (49, 628664593), (217, 141956521), (1519, 20279503)]