285073313

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{1549}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 332121600

約数和(自身を除く): 47048287

約数列:

[1, 7, 61, 427, 431, 1549, 3017, 10843, 26291, 94489, 184037, 661423, 667619, 4673333, 40724759, 285073313]

約数ペア:

[(1, 285073313), (7, 40724759), (61, 4673333), (427, 667619), (431, 661423), (1549, 184037), (3017, 94489), (10843, 26291)]