20831738127

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1\times {\mathrm{39461}}^1$

素因数の和:40794

約数の個数: 16

約数和(自身を含む): 27986450400

約数和(自身を除く): 7154712273

約数列:

[1, 3, 149, 447, 1181, 3543, 39461, 118383, 175969, 527907, 5879689, 17639067, 46603441, 139810323, 6943912709, 20831738127]

約数ペア:

[(1, 20831738127), (3, 6943912709), (149, 139810323), (447, 46603441), (1181, 17639067), (3543, 5879689), (39461, 527907), (118383, 175969)]