2790397

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 3188160

約数和(自身を除く): 397763

約数列:

[1, 17, 19, 53, 163, 323, 901, 1007, 2771, 3097, 8639, 17119, 52649, 146863, 164141, 2790397]

約数ペア:

[(1, 2790397), (17, 164141), (19, 146863), (53, 52649), (163, 17119), (323, 8639), (901, 3097), (1007, 2771)]