12802833

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 7155567

約数列:

[1, 3, 9, 27, 29, 83, 87, 197, 249, 261, 591, 747, 783, 1773, 2241, 2407, 5319, 5713, 7221, 16351, 17139, 21663, 49053, 51417, 64989, 147159, 154251, 441477, 474179, 1422537, 4267611, 12802833]

約数ペア:

[(1, 12802833), (3, 4267611), (9, 1422537), (27, 474179), (29, 441477), (83, 154251), (87, 147159), (197, 64989), (249, 51417), (261, 49053), (591, 21663), (747, 17139), (783, 16351), (1773, 7221), (2241, 5713), (2407, 5319)]