25707788691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5190347}}^1$

素因数の和:5190490

約数の個数: 16

約数和(自身を含む): 37204414464

約数和(自身を除く): 11496625773

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 5190347, 15571041, 67474511, 202423533, 659174069, 1977522207, 8569262897, 25707788691]

約数ペア:

[(1, 25707788691), (3, 8569262897), (13, 1977522207), (39, 659174069), (127, 202423533), (381, 67474511), (1651, 15571041), (4953, 5190347)]