1268271837

素因数分解:

$3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10601}}^1$

素因数の和:10831

約数の個数: 40

約数和(自身を含む): 2175700032

約数和(自身を除く): 907428195

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 211, 567, 633, 1477, 1899, 4431, 5697, 10601, 13293, 17091, 31803, 39879, 74207, 95409, 119637, 222621, 286227, 667863, 858681, 2003589, 2236811, 6010767, 6710433, 15657677, 20131299, 46973031, 60393897, 140919093, 181181691, 422757279, 1268271837]

約数ペア:

[(1, 1268271837), (3, 422757279), (7, 181181691), (9, 140919093), (21, 60393897), (27, 46973031), (63, 20131299), (81, 15657677), (189, 6710433), (211, 6010767), (567, 2236811), (633, 2003589), (1477, 858681), (1899, 667863), (4431, 286227), (5697, 222621), (10601, 119637), (13293, 95409), (17091, 74207), (31803, 39879)]