9407937

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 15805440

約数和(自身を除く): 6397503

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 293, 417, 879, 973, 1529, 2051, 2919, 3223, 4587, 6153, 9669, 10703, 22561, 32109, 40727, 67683, 122181, 285089, 447997, 855267, 1343991, 3135979, 9407937]

約数ペア:

[(1, 9407937), (3, 3135979), (7, 1343991), (11, 855267), (21, 447997), (33, 285089), (77, 122181), (139, 67683), (231, 40727), (293, 32109), (417, 22561), (879, 10703), (973, 9669), (1529, 6153), (2051, 4587), (2919, 3223)]