143345521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6329}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 164073600

約数和(自身を除く): 20728079

約数列:

[1, 11, 29, 71, 319, 781, 2059, 6329, 22649, 69619, 183541, 449359, 2018951, 4942949, 13031411, 143345521]

約数ペア:

[(1, 143345521), (11, 13031411), (29, 4942949), (71, 2018951), (319, 449359), (781, 183541), (2059, 69619), (6329, 22649)]