2514393

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 4200768

約数和(自身を除く): 1686375

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 373, 749, 963, 1119, 2247, 2611, 3357, 6741, 7833, 23499, 39911, 119733, 279377, 359199, 838131, 2514393]

約数ペア:

[(1, 2514393), (3, 838131), (7, 359199), (9, 279377), (21, 119733), (63, 39911), (107, 23499), (321, 7833), (373, 6741), (749, 3357), (963, 2611), (1119, 2247)]