28079151

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 38193408

約数和(自身を除く): 10114257

約数列:

[1, 3, 71, 213, 241, 547, 723, 1641, 17111, 38837, 51333, 116511, 131827, 395481, 9359717, 28079151]

約数ペア:

[(1, 28079151), (3, 9359717), (71, 395481), (213, 131827), (241, 116511), (547, 51333), (723, 38837), (1641, 17111)]