308195689823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1\times {\mathrm{28657}}^1$

素因数の和:29751

約数の個数: 32

約数和(自身を含む): 373410530304

約数和(自身を除く): 65214840481

約数列:

[1, 7, 23, 67, 161, 469, 997, 1541, 6979, 10787, 22931, 28657, 66799, 160517, 200599, 467593, 659111, 1536377, 1920019, 4613777, 10754639, 13440133, 28571029, 44160437, 199997203, 309123059, 657133667, 1914258943, 4599935669, 13399812601, 44027955689, 308195689823]

約数ペア:

[(1, 308195689823), (7, 44027955689), (23, 13399812601), (67, 4599935669), (161, 1914258943), (469, 657133667), (997, 309123059), (1541, 199997203), (6979, 44160437), (10787, 28571029), (22931, 13440133), (28657, 10754639), (66799, 4613777), (160517, 1920019), (200599, 1536377), (467593, 659111)]