1907896707

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{5237}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 2876290560

約数和(自身を除く): 968393853

約数列:

[1, 3, 9, 27, 103, 131, 309, 393, 927, 1179, 2781, 3537, 5237, 13493, 15711, 40479, 47133, 121437, 141399, 364311, 539411, 686047, 1618233, 2058141, 4854699, 6174423, 14564097, 18523269, 70662841, 211988523, 635965569, 1907896707]

約数ペア:

[(1, 1907896707), (3, 635965569), (9, 211988523), (27, 70662841), (103, 18523269), (131, 14564097), (309, 6174423), (393, 4854699), (927, 2058141), (1179, 1618233), (2781, 686047), (3537, 539411), (5237, 364311), (13493, 141399), (15711, 121437), (40479, 47133)]