1750481199

素因数分解:

$3^4\times {\mathrm{2029}}^1\times {\mathrm{10651}}^1$

素因数の和:12692

約数の個数: 20

約数和(自身を含む): 2616450760

約数和(自身を除く): 865969561

約数列:

[1, 3, 9, 27, 81, 2029, 6087, 10651, 18261, 31953, 54783, 95859, 164349, 287577, 862731, 21610879, 64832637, 194497911, 583493733, 1750481199]

約数ペア:

[(1, 1750481199), (3, 583493733), (9, 194497911), (27, 64832637), (81, 21610879), (2029, 862731), (6087, 287577), (10651, 164349), (18261, 95859), (31953, 54783)]