42258321

素因数分解:

$3^3\times 7^1\times {\mathrm{223589}}^1$

素因数の和:223605

約数の個数: 16

約数和(自身を含む): 71548800

約数和(自身を除く): 29290479

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223589, 670767, 1565123, 2012301, 4695369, 6036903, 14086107, 42258321]

約数ペア:

[(1, 42258321), (3, 14086107), (7, 6036903), (9, 4695369), (21, 2012301), (27, 1565123), (63, 670767), (189, 223589)]