2678511279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{195241}}^1$

素因数の和:195530

約数の個数: 16

約数和(自身を含む): 3795504480

約数和(自身を除く): 1116993201

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13719, 195241, 585723, 3319097, 9957291, 52519829, 157559487, 892837093, 2678511279]

約数ペア:

[(1, 2678511279), (3, 892837093), (17, 157559487), (51, 52519829), (269, 9957291), (807, 3319097), (4573, 585723), (13719, 195241)]