173800891

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{16139}}^1$

素因数の和:16250

約数の個数: 12

約数和(自身を含む): 193195800

約数和(自身を除く): 19394909

約数列:

[1, 11, 89, 121, 979, 10769, 16139, 177529, 1436371, 1952819, 15800081, 173800891]

約数ペア:

[(1, 173800891), (11, 15800081), (89, 1952819), (121, 1436371), (979, 177529), (10769, 16139)]