550383267

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{369137}}^1$

素因数の和:369218

約数の個数: 16

約数和(自身を含む): 850493952

約数和(自身を除く): 300110685

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 369137, 1107411, 2583959, 7751877, 26208727, 78626181, 183461089, 550383267]

約数ペア:

[(1, 550383267), (3, 183461089), (7, 78626181), (21, 26208727), (71, 7751877), (213, 2583959), (497, 1107411), (1491, 369137)]