1282151211

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 1933381632

約数和(自身を除く): 651230421

約数列:

[1, 3, 11, 33, 47, 121, 141, 223, 337, 363, 517, 669, 1011, 1551, 2453, 3707, 5687, 7359, 10481, 11121, 15839, 17061, 26983, 31443, 40777, 47517, 75151, 80949, 115291, 122331, 174229, 225453, 345873, 522687, 826661, 1268201, 1916519, 2479983, 3532097, 3804603, 5749557, 9093271, 10596291, 27279813, 38853067, 116559201, 427383737, 1282151211]

約数ペア:

[(1, 1282151211), (3, 427383737), (11, 116559201), (33, 38853067), (47, 27279813), (121, 10596291), (141, 9093271), (223, 5749557), (337, 3804603), (363, 3532097), (517, 2479983), (669, 1916519), (1011, 1268201), (1551, 826661), (2453, 522687), (3707, 345873), (5687, 225453), (7359, 174229), (10481, 122331), (11121, 115291), (15839, 80949), (17061, 75151), (26983, 47517), (31443, 40777)]