42021651

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4517}}^1$

素因数の和:4970

約数の個数: 16

約数和(自身を含む): 64191744

約数和(自身を除く): 22170093

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 4517, 9303, 13551, 31619, 94857, 2001031, 6003093, 14007217, 42021651]

約数ペア:

[(1, 42021651), (3, 14007217), (7, 6003093), (21, 2001031), (443, 94857), (1329, 31619), (3101, 13551), (4517, 9303)]