28469337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1231}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 40981248

約数和(自身を除く): 12511911

約数列:

[1, 3, 13, 39, 593, 1231, 1779, 3693, 7709, 16003, 23127, 48009, 729983, 2189949, 9489779, 28469337]

約数ペア:

[(1, 28469337), (3, 9489779), (13, 2189949), (39, 729983), (593, 48009), (1231, 23127), (1779, 16003), (3693, 7709)]