20162591385321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87283945391}}^1$

素因数の和:87283945412

約数の個数: 16

約数和(自身を含む): 33517035030528

約数和(自身を除く): 13354443645207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 87283945391, 261851836173, 610987617737, 960123399301, 1832962853211, 2880370197903, 6720863795107, 20162591385321]

約数ペア:

[(1, 20162591385321), (3, 6720863795107), (7, 2880370197903), (11, 1832962853211), (21, 960123399301), (33, 610987617737), (77, 261851836173), (231, 87283945391)]