231552013

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1637}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 292795776

約数和(自身を除く): 61243763

約数列:

[1, 7, 11, 77, 121, 167, 847, 1169, 1637, 1837, 11459, 12859, 18007, 20207, 126049, 141449, 198077, 273379, 1386539, 1913653, 3007169, 21050183, 33078859, 231552013]

約数ペア:

[(1, 231552013), (7, 33078859), (11, 21050183), (77, 3007169), (121, 1913653), (167, 1386539), (847, 273379), (1169, 198077), (1637, 141449), (1837, 126049), (11459, 20207), (12859, 18007)]