217873079419

素因数分解:

${\mathrm{109}}^1\times {\mathrm{2221}}^1\times {\mathrm{899971}}^1$

素因数の和:902301

約数の個数: 8

約数和(自身を含む): 219971156240

約数和(自身を除く): 2098076821

約数列:

[1, 109, 2221, 242089, 899971, 98096839, 1998835591, 217873079419]

約数ペア:

[(1, 217873079419), (109, 1998835591), (2221, 98096839), (242089, 899971)]