247464699

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{112843}}^1$

素因数の和:112906

約数の個数: 16

約数和(自身を含む): 357489792

約数和(自身を除く): 110025093

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 112843, 338529, 1918331, 4852249, 5754993, 14556747, 82488233, 247464699]

約数ペア:

[(1, 247464699), (3, 82488233), (17, 14556747), (43, 5754993), (51, 4852249), (129, 1918331), (731, 338529), (2193, 112843)]