81568619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 92521440

約数和(自身を除く): 10952821

約数列:

[1, 11, 29, 241, 319, 1061, 2651, 6989, 11671, 30769, 76879, 255701, 338459, 2812711, 7415329, 81568619]

約数ペア:

[(1, 81568619), (11, 7415329), (29, 2812711), (241, 338459), (319, 255701), (1061, 76879), (2651, 30769), (6989, 11671)]