2140809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 3222720

約数和(自身を除く): 1081911

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 2237, 6711, 24607, 64873, 73821, 194619, 713603, 2140809]

約数ペア:

[(1, 2140809), (3, 713603), (11, 194619), (29, 73821), (33, 64873), (87, 24607), (319, 6711), (957, 2237)]