1247222009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 1447383168

約数和(自身を除く): 200161159

約数列:

[1, 11, 41, 43, 73, 451, 473, 803, 881, 1763, 2993, 3139, 9691, 19393, 32923, 34529, 36121, 37883, 64313, 128699, 397331, 416713, 707443, 1415689, 1553203, 2636833, 2765459, 17085233, 29005163, 30420049, 113383819, 1247222009]

約数ペア:

[(1, 1247222009), (11, 113383819), (41, 30420049), (43, 29005163), (73, 17085233), (451, 2765459), (473, 2636833), (803, 1553203), (881, 1415689), (1763, 707443), (2993, 416713), (3139, 397331), (9691, 128699), (19393, 64313), (32923, 37883), (34529, 36121)]