268298013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{2857}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 373689216

約数和(自身を除く): 105391203

約数列:

[1, 3, 23, 69, 1361, 2857, 4083, 8571, 31303, 65711, 93909, 197133, 3888377, 11665131, 89432671, 268298013]

約数ペア:

[(1, 268298013), (3, 89432671), (23, 11665131), (69, 3888377), (1361, 197133), (2857, 93909), (4083, 65711), (8571, 31303)]