42265321

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 49486464

約数和(自身を除く): 7221143

約数列:

[1, 7, 73, 107, 511, 749, 773, 5411, 7811, 54677, 56429, 82711, 395003, 578977, 6037903, 42265321]

約数ペア:

[(1, 42265321), (7, 6037903), (73, 578977), (107, 395003), (511, 82711), (749, 56429), (773, 54677), (5411, 7811)]