2150043

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 3353856

約数和(自身を除く): 1203813

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2381, 7143, 16667, 50001, 102383, 307149, 716681, 2150043]

約数ペア:

[(1, 2150043), (3, 716681), (7, 307149), (21, 102383), (43, 50001), (129, 16667), (301, 7143), (903, 2381)]