283053599157

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{220962997}}^1$

素因数の和:220963068

約数の個数: 16

約数和(自身を含む): 438390588032

約数和(自身を除く): 155336988875

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 220962997, 662888991, 1546740979, 4640222937, 13478742817, 40436228451, 94351199719, 283053599157]

約数ペア:

[(1, 283053599157), (3, 94351199719), (7, 40436228451), (21, 13478742817), (61, 4640222937), (183, 1546740979), (427, 662888991), (1281, 220962997)]