11952213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43781}}^1$

素因数の和:43804

約数の個数: 16

約数和(自身を含む): 19614336

約数和(自身を除く): 7662123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 43781, 131343, 306467, 569153, 919401, 1707459, 3984071, 11952213]

約数ペア:

[(1, 11952213), (3, 3984071), (7, 1707459), (13, 919401), (21, 569153), (39, 306467), (91, 131343), (273, 43781)]