26773649

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 32443488

約数和(自身を除く): 5669839

約数列:

[1, 7, 43, 49, 97, 131, 301, 679, 917, 2107, 4171, 4753, 5633, 6419, 12707, 29197, 39431, 88949, 204379, 276017, 546401, 622643, 3824807, 26773649]

約数ペア:

[(1, 26773649), (7, 3824807), (43, 622643), (49, 546401), (97, 276017), (131, 204379), (301, 88949), (679, 39431), (917, 29197), (2107, 12707), (4171, 6419), (4753, 5633)]