247808215914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5900195617}}^1$

素因数の和:5900195629

約数の個数: 16

約数和(自身を含む): 566418779328

約数和(自身を除く): 318610563414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5900195617, 11800391234, 17700586851, 35401173702, 41301369319, 82602738638, 123904107957, 247808215914]

約数ペア:

[(1, 247808215914), (2, 123904107957), (3, 82602738638), (6, 41301369319), (7, 35401173702), (14, 17700586851), (21, 11800391234), (42, 5900195617)]