71128001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 86261760

約数和(自身を除く): 15133759

約数列:

[1, 7, 19, 127, 133, 889, 2413, 4211, 16891, 29477, 80009, 534797, 560063, 3743579, 10161143, 71128001]

約数ペア:

[(1, 71128001), (7, 10161143), (19, 3743579), (127, 560063), (133, 534797), (889, 80009), (2413, 29477), (4211, 16891)]