5335389

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 20

約数和(自身を含む): 8034400

約数和(自身を除く): 2699011

約数列:

[1, 3, 9, 27, 81, 199, 331, 597, 993, 1791, 2979, 5373, 8937, 16119, 26811, 65869, 197607, 592821, 1778463, 5335389]

約数ペア:

[(1, 5335389), (3, 1778463), (9, 592821), (27, 197607), (81, 65869), (199, 26811), (331, 16119), (597, 8937), (993, 5373), (1791, 2979)]