128175091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191021}}^1$

素因数の和:191093

約数の個数: 8

約数和(自身を含む): 142120368

約数和(自身を除く): 13945277

約数列:

[1, 11, 61, 671, 191021, 2101231, 11652281, 128175091]

約数ペア:

[(1, 128175091), (11, 11652281), (61, 2101231), (671, 191021)]