1320221023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{134401}}^1$

素因数の和:134478

約数の個数: 16

約数和(自身を含む): 1548311040

約数和(自身を除く): 228090017

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 134401, 1478411, 2553619, 6316847, 28089809, 69485317, 120020093, 1320221023]

約数ペア:

[(1, 1320221023), (11, 120020093), (19, 69485317), (47, 28089809), (209, 6316847), (517, 2553619), (893, 1478411), (9823, 134401)]