201705249

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{11987}}^1$

素因数の和:12140

約数の個数: 16

約数和(自身を含む): 276203520

約数和(自身を除く): 74498271

約数列:

[1, 3, 71, 79, 213, 237, 5609, 11987, 16827, 35961, 851077, 946973, 2553231, 2840919, 67235083, 201705249]

約数ペア:

[(1, 201705249), (3, 67235083), (71, 2840919), (79, 2553231), (213, 946973), (237, 851077), (5609, 35961), (11987, 16827)]