3886248969

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{3347329}}^1$

素因数の和:3347381

約数の個数: 16

約数和(自身を含む): 5891300800

約数和(自身を除く): 2005051831

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 3347329, 10041987, 30125961, 90377883, 143935147, 431805441, 1295416323, 3886248969]

約数ペア:

[(1, 3886248969), (3, 1295416323), (9, 431805441), (27, 143935147), (43, 90377883), (129, 30125961), (387, 10041987), (1161, 3347329)]