2801090119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{431}}^2\times {\mathrm{887}}^1$

素因数の和:1766

約数の個数: 12

約数和(自身を含む): 2976108912

約数和(自身を除く): 175018793

約数列:

[1, 17, 431, 887, 7327, 15079, 185761, 382297, 3157937, 6499049, 164770007, 2801090119]

約数ペア:

[(1, 2801090119), (17, 164770007), (431, 6499049), (887, 3157937), (7327, 382297), (15079, 185761)]