319038753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6373}}^1$

素因数の和:6465

約数の個数: 32

約数和(自身を含む): 488299392

約数和(自身を除く): 169260639

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 1221, 1353, 1517, 4551, 6373, 16687, 19119, 50061, 70103, 210309, 235801, 261293, 707403, 783879, 2593811, 2874223, 7781433, 8622669, 9667841, 29003523, 106346251, 319038753]

約数ペア:

[(1, 319038753), (3, 106346251), (11, 29003523), (33, 9667841), (37, 8622669), (41, 7781433), (111, 2874223), (123, 2593811), (407, 783879), (451, 707403), (1221, 261293), (1353, 235801), (1517, 210309), (4551, 70103), (6373, 50061), (16687, 19119)]