28902022461

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{136403}}^1$

素因数の和:138233

約数の個数: 24

約数和(自身を含む): 44983856736

約数和(自身を除く): 16081834275

約数列:

[1, 3, 9, 13, 39, 117, 1811, 5433, 16299, 23543, 70629, 136403, 211887, 409209, 1227627, 1773239, 5319717, 15959151, 247025833, 741077499, 2223232497, 3211335829, 9634007487, 28902022461]

約数ペア:

[(1, 28902022461), (3, 9634007487), (9, 3211335829), (13, 2223232497), (39, 741077499), (117, 247025833), (1811, 15959151), (5433, 5319717), (16299, 1773239), (23543, 1227627), (70629, 409209), (136403, 211887)]