28719063

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{9413}}^1$

素因数の和:9535

約数の個数: 16

約数和(自身を含む): 42927840

約数和(自身を除く): 14208777

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 9413, 28239, 84717, 254151, 1063669, 3191007, 9573021, 28719063]

約数ペア:

[(1, 28719063), (3, 9573021), (9, 3191007), (27, 1063669), (113, 254151), (339, 84717), (1017, 28239), (3051, 9413)]