51741417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189529}}^1$

素因数の和:189552

約数の個数: 16

約数和(自身を含む): 84909440

約数和(自身を除く): 33168023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 189529, 568587, 1326703, 2463877, 3980109, 7391631, 17247139, 51741417]

約数ペア:

[(1, 51741417), (3, 17247139), (7, 7391631), (13, 3980109), (21, 2463877), (39, 1326703), (91, 568587), (273, 189529)]