1270339203

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{13789}}^1$

素因数の和:13947

約数の個数: 32

約数和(自身を含む): 2001646080

約数和(自身を除く): 731306877

約数列:

[1, 3, 7, 21, 41, 107, 123, 287, 321, 749, 861, 2247, 4387, 13161, 13789, 30709, 41367, 92127, 96523, 289569, 565349, 1475423, 1696047, 3957443, 4426269, 10327961, 11872329, 30983883, 60492343, 181477029, 423446401, 1270339203]

約数ペア:

[(1, 1270339203), (3, 423446401), (7, 181477029), (21, 60492343), (41, 30983883), (107, 11872329), (123, 10327961), (287, 4426269), (321, 3957443), (749, 1696047), (861, 1475423), (2247, 565349), (4387, 289569), (13161, 96523), (13789, 92127), (30709, 41367)]