34491987

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{1583}}^1$

素因数の和:1864

約数の個数: 20

約数和(自身を含む): 51749280

約数和(自身を除く): 17257293

約数列:

[1, 3, 9, 27, 81, 269, 807, 1583, 2421, 4749, 7263, 14247, 21789, 42741, 128223, 425827, 1277481, 3832443, 11497329, 34491987]

約数ペア:

[(1, 34491987), (3, 11497329), (9, 3832443), (27, 1277481), (81, 425827), (269, 128223), (807, 42741), (1583, 21789), (2421, 14247), (4749, 7263)]