280588869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{2437}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 442701792

約数和(自身を除く): 162112923

約数列:

[1, 3, 9, 11, 33, 99, 1163, 2437, 3489, 7311, 10467, 12793, 21933, 26807, 38379, 80421, 115137, 241263, 2834231, 8502693, 25508079, 31176541, 93529623, 280588869]

約数ペア:

[(1, 280588869), (3, 93529623), (9, 31176541), (11, 25508079), (33, 8502693), (99, 2834231), (1163, 241263), (2437, 115137), (3489, 80421), (7311, 38379), (10467, 26807), (12793, 21933)]