1284838881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{777277}}^1$

素因数の和:777328

約数の個数: 16

約数和(自身を含む): 1865467200

約数和(自身を除く): 580628319

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 777277, 2331831, 14768263, 22541033, 44304789, 67623099, 428279627, 1284838881]

約数ペア:

[(1, 1284838881), (3, 428279627), (19, 67623099), (29, 44304789), (57, 22541033), (87, 14768263), (551, 2331831), (1653, 777277)]