27431033

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 33466752

約数和(自身を除く): 6035719

約数列:

[1, 7, 43, 47, 49, 277, 301, 329, 1939, 2021, 2107, 2303, 11911, 13019, 13573, 14147, 83377, 91133, 99029, 559817, 583639, 637931, 3918719, 27431033]

約数ペア:

[(1, 27431033), (7, 3918719), (43, 637931), (47, 583639), (49, 559817), (277, 99029), (301, 91133), (329, 83377), (1939, 14147), (2021, 13573), (2107, 13019), (2303, 11911)]