338836897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{39709}}^1$

素因数の和:39792

約数の個数: 16

約数和(自身を含む): 411713280

約数和(自身を除く): 72876383

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 39709, 277963, 913307, 2104577, 6393149, 14732039, 48405271, 338836897]

約数ペア:

[(1, 338836897), (7, 48405271), (23, 14732039), (53, 6393149), (161, 2104577), (371, 913307), (1219, 277963), (8533, 39709)]