28062081

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 41952456

約数和(自身を除く): 13890375

約数列:

[1, 3, 9, 41, 113, 123, 339, 369, 673, 1017, 2019, 4633, 6057, 13899, 27593, 41697, 76049, 82779, 228147, 248337, 684441, 3118009, 9354027, 28062081]

約数ペア:

[(1, 28062081), (3, 9354027), (9, 3118009), (41, 684441), (113, 248337), (123, 228147), (339, 82779), (369, 76049), (673, 41697), (1017, 27593), (2019, 13899), (4633, 6057)]