2102752223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{312863}}^1$

素因数の和:312934

約数の個数: 16

約数和(自身を含む): 2522935296

約数和(自身を除く): 420183073

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 312863, 3441493, 4067219, 14704561, 44739409, 161750171, 191159293, 2102752223]

約数ペア:

[(1, 2102752223), (11, 191159293), (13, 161750171), (47, 44739409), (143, 14704561), (517, 4067219), (611, 3441493), (6721, 312863)]