214167993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127709}}^1$

素因数の和:127768

約数の個数: 16

約数和(自身を含む): 314677440

約数和(自身を除く): 100509447

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 127709, 383127, 1660217, 4980651, 5491487, 16474461, 71389331, 214167993]

約数ペア:

[(1, 214167993), (3, 71389331), (13, 16474461), (39, 5491487), (43, 4980651), (129, 1660217), (559, 383127), (1677, 127709)]