47382417

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{18217}}^1$

素因数の和:18257

約数の個数: 18

約数和(自身を含む): 72708038

約数和(自身を除く): 25325621

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 18217, 54651, 163953, 309689, 929067, 2787201, 5264713, 15794139, 47382417]

約数ペア:

[(1, 47382417), (3, 15794139), (9, 5264713), (17, 2787201), (51, 929067), (153, 309689), (289, 163953), (867, 54651), (2601, 18217)]