1912533

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 2964096

約数和(自身を除く): 1051563

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1493, 4479, 10451, 31353, 91073, 273219, 637511, 1912533]

約数ペア:

[(1, 1912533), (3, 637511), (7, 273219), (21, 91073), (61, 31353), (183, 10451), (427, 4479), (1281, 1493)]