42570129

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47143}}^1$

素因数の和:47196

約数の個数: 16

約数和(自身を含む): 66378752

約数和(自身を除く): 23808623

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 47143, 141429, 330001, 990003, 2027149, 6081447, 14190043, 42570129]

約数ペア:

[(1, 42570129), (3, 14190043), (7, 6081447), (21, 2027149), (43, 990003), (129, 330001), (301, 141429), (903, 47143)]