47139657

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{54371}}^1$

素因数の和:54408

約数の個数: 12

約数和(自身を含む): 66768816

約数和(自身を除く): 19629159

約数列:

[1, 3, 17, 51, 289, 867, 54371, 163113, 924307, 2772921, 15713219, 47139657]

約数ペア:

[(1, 47139657), (3, 15713219), (17, 2772921), (51, 924307), (289, 163113), (867, 54371)]