902745789

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{12497}}^1$

素因数の和:12721

約数の個数: 24

約数和(自身を含む): 1329787200

約数和(自身を除く): 427041411

約数列:

[1, 3, 11, 33, 121, 199, 363, 597, 2189, 6567, 12497, 24079, 37491, 72237, 137467, 412401, 1512137, 2486903, 4536411, 7460709, 27355933, 82067799, 300915263, 902745789]

約数ペア:

[(1, 902745789), (3, 300915263), (11, 82067799), (33, 27355933), (121, 7460709), (199, 4536411), (363, 2486903), (597, 1512137), (2189, 412401), (6567, 137467), (12497, 72237), (24079, 37491)]