3993734901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2178797}}^1$

素因数の和:2178860

約数の個数: 16

約数和(自身を含む): 5856609024

約数和(自身を除く): 1862874123

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2178797, 6536391, 28324361, 84973083, 102403459, 307210377, 1331244967, 3993734901]

約数ペア:

[(1, 3993734901), (3, 1331244967), (13, 307210377), (39, 102403459), (47, 84973083), (141, 28324361), (611, 6536391), (1833, 2178797)]