29404863

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5196

約数の個数: 20

約数和(自身を含む): 44553168

約数和(自身を除く): 15148305

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5113, 5751, 15339, 46017, 138051, 363023, 414153, 1089069, 3267207, 9801621, 29404863]

約数ペア:

[(1, 29404863), (3, 9801621), (9, 3267207), (27, 1089069), (71, 414153), (81, 363023), (213, 138051), (639, 46017), (1917, 15339), (5113, 5751)]