74544449

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 89564160

約数和(自身を除く): 15019711

約数列:

[1, 7, 23, 139, 161, 973, 3197, 3331, 22379, 23317, 76613, 463009, 536291, 3241063, 10649207, 74544449]

約数ペア:

[(1, 74544449), (7, 10649207), (23, 3241063), (139, 536291), (161, 463009), (973, 76613), (3197, 23317), (3331, 22379)]