7268849

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 9461760

約数和(自身を除く): 2192911

約数列:

[1, 7, 19, 31, 41, 43, 133, 217, 287, 301, 589, 779, 817, 1271, 1333, 1763, 4123, 5453, 5719, 8897, 9331, 12341, 24149, 25327, 33497, 54653, 169043, 177289, 234479, 382571, 1038407, 7268849]

約数ペア:

[(1, 7268849), (7, 1038407), (19, 382571), (31, 234479), (41, 177289), (43, 169043), (133, 54653), (217, 33497), (287, 25327), (301, 24149), (589, 12341), (779, 9331), (817, 8897), (1271, 5719), (1333, 5453), (1763, 4123)]