22173371

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 25855200

約数和(自身を除く): 3681829

約数列:

[1, 11, 29, 71, 89, 121, 319, 781, 979, 2059, 2581, 3509, 6319, 8591, 10769, 22649, 28391, 69509, 183251, 249139, 312301, 764599, 2015761, 22173371]

約数ペア:

[(1, 22173371), (11, 2015761), (29, 764599), (71, 312301), (89, 249139), (121, 183251), (319, 69509), (781, 28391), (979, 22649), (2059, 10769), (2581, 8591), (3509, 6319)]