42321820317

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18834811}}^1$

素因数の和:18834928

約数の個数: 16

約数和(自身を含む): 65093110272

約数和(自身を除く): 22771289955

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 18834811, 56504433, 131843677, 395531031, 2015324777, 6045974331, 14107273439, 42321820317]

約数ペア:

[(1, 42321820317), (3, 14107273439), (7, 6045974331), (21, 2015324777), (107, 395531031), (321, 131843677), (749, 56504433), (2247, 18834811)]