2015442039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1\times {\mathrm{7621}}^1$

素因数の和:14418

約数の個数: 16

約数和(自身を含む): 2894774624

約数和(自身を除く): 879332585

約数列:

[1, 3, 13, 39, 6781, 7621, 20343, 22863, 88153, 99073, 264459, 297219, 51678001, 155034003, 671814013, 2015442039]

約数ペア:

[(1, 2015442039), (3, 671814013), (13, 155034003), (39, 51678001), (6781, 297219), (7621, 264459), (20343, 99073), (22863, 88153)]