40804003317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176640707}}^1$

素因数の和:176640728

約数の個数: 16

約数和(自身を含む): 67830031872

約数和(自身を除く): 27026028555

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 176640707, 529922121, 1236484949, 1943047777, 3709454847, 5829143331, 13601334439, 40804003317]

約数ペア:

[(1, 40804003317), (3, 13601334439), (7, 5829143331), (11, 3709454847), (21, 1943047777), (33, 1236484949), (77, 529922121), (231, 176640707)]