2017484991

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{176369}}^1$

素因数の和:176447

約数の個数: 24

約数和(自身を含む): 3081536640

約数和(自身を除く): 1064051649

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 176369, 529107, 1587321, 5467439, 7231129, 16402317, 21693387, 49206951, 65080161, 224164999, 672494997, 2017484991]

約数ペア:

[(1, 2017484991), (3, 672494997), (9, 224164999), (31, 65080161), (41, 49206951), (93, 21693387), (123, 16402317), (279, 7231129), (369, 5467439), (1271, 1587321), (3813, 529107), (11439, 176369)]