1416895173

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{82903}}^1$

素因数の和:83126

約数の個数: 20

約数和(自身を含む): 2126653408

約数和(自身を除く): 709758235

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 17091, 82903, 248709, 746127, 2238381, 6715143, 17492533, 52477599, 157432797, 472298391, 1416895173]

約数ペア:

[(1, 1416895173), (3, 472298391), (9, 157432797), (27, 52477599), (81, 17492533), (211, 6715143), (633, 2238381), (1899, 746127), (5697, 248709), (17091, 82903)]