1177110143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{19813}}^1$

素因数の和:20326

約数の個数: 12

約数和(自身を含む): 1296548904

約数和(自身を除く): 119438761

約数列:

[1, 11, 121, 491, 5401, 19813, 59411, 217943, 2397373, 9728183, 107010013, 1177110143]

約数ペア:

[(1, 1177110143), (11, 107010013), (121, 9728183), (491, 2397373), (5401, 217943), (19813, 59411)]