13868199

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{2969}}^1$

素因数の和:3151

約数の個数: 16

約数和(自身を含む): 20671200

約数和(自身を除く): 6803001

約数列:

[1, 3, 9, 27, 173, 519, 1557, 2969, 4671, 8907, 26721, 80163, 513637, 1540911, 4622733, 13868199]

約数ペア:

[(1, 13868199), (3, 4622733), (9, 1540911), (27, 513637), (173, 80163), (519, 26721), (1557, 8907), (2969, 4671)]