127404739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{31219}}^1$

素因数の和:31290

約数の個数: 16

約数和(自身を含む): 161844480

約数和(自身を除く): 34439741

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 31219, 218533, 343409, 1654607, 2403863, 11582249, 18200677, 127404739]

約数ペア:

[(1, 127404739), (7, 18200677), (11, 11582249), (53, 2403863), (77, 1654607), (371, 343409), (583, 218533), (4081, 31219)]