1201993023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{126913}}^1$

素因数の和:126975

約数の個数: 32

約数和(自身を含む): 2046868992

約数和(自身を除く): 844875969

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 126913, 380739, 888391, 1396043, 2665173, 4188129, 5203433, 9772301, 15610299, 29316903, 36424031, 57237763, 109272093, 171713289, 400664341, 1201993023]

約数ペア:

[(1, 1201993023), (3, 400664341), (7, 171713289), (11, 109272093), (21, 57237763), (33, 36424031), (41, 29316903), (77, 15610299), (123, 9772301), (231, 5203433), (287, 4188129), (451, 2665173), (861, 1396043), (1353, 888391), (3157, 380739), (9471, 126913)]