266996933

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{126719}}^1$

素因数の和:126776

約数の個数: 12

約数和(自身を含む): 317813760

約数和(自身を除く): 50816827

約数列:

[1, 7, 43, 49, 301, 2107, 126719, 887033, 5448917, 6209231, 38142419, 266996933]

約数ペア:

[(1, 266996933), (7, 38142419), (43, 6209231), (49, 5448917), (301, 887033), (2107, 126719)]