147982274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{611497}}^1$

素因数の和:611521

約数の個数: 12

約数和(自身を含む): 243987702

約数和(自身を除く): 96005428

約数列:

[1, 2, 11, 22, 121, 242, 611497, 1222994, 6726467, 13452934, 73991137, 147982274]

約数ペア:

[(1, 147982274), (2, 73991137), (11, 13452934), (22, 6726467), (121, 1222994), (242, 611497)]