2938960128057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{122471981}}^1$

素因数の和:122472424

約数の個数: 16

約数和(自身を含む): 4134654112320

約数和(自身を除く): 1195693984263

約数列:

[1, 3, 19, 57, 421, 1263, 7999, 23997, 122471981, 367415943, 2326967639, 6980902917, 51560704001, 154682112003, 979653376019, 2938960128057]

約数ペア:

[(1, 2938960128057), (3, 979653376019), (19, 154682112003), (57, 51560704001), (421, 6980902917), (1263, 2326967639), (7999, 367415943), (23997, 122471981)]