13842777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20879}}^1$

素因数の和:20912

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 7204263

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 20879, 62637, 271427, 354943, 814281, 1064829, 4614259, 13842777]

約数ペア:

[(1, 13842777), (3, 4614259), (13, 1064829), (17, 814281), (39, 354943), (51, 271427), (221, 62637), (663, 20879)]