1245778851

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 1737842688

約数和(自身を除く): 492063837

約数列:

[1, 3, 47, 71, 107, 141, 213, 321, 1163, 3337, 3489, 5029, 7597, 10011, 15087, 22791, 54661, 82573, 124441, 163983, 247719, 357059, 373323, 1071177, 3880931, 5848727, 8835311, 11642793, 17546181, 26505933, 415259617, 1245778851]

約数ペア:

[(1, 1245778851), (3, 415259617), (47, 26505933), (71, 17546181), (107, 11642793), (141, 8835311), (213, 5848727), (321, 3880931), (1163, 1071177), (3337, 373323), (3489, 357059), (5029, 247719), (7597, 163983), (10011, 124441), (15087, 82573), (22791, 54661)]