89018797

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 103219200

約数和(自身を除く): 14200403

約数列:

[1, 7, 139, 191, 479, 973, 1337, 3353, 26549, 66581, 91489, 185843, 466067, 640423, 12716971, 89018797]

約数ペア:

[(1, 89018797), (7, 12716971), (139, 640423), (191, 466067), (479, 185843), (973, 91489), (1337, 66581), (3353, 26549)]